instruments

Instruments.

Default ranges of each instrument:

>>> names = [_ for _ in dir(abjad.instruments) if _[0].isupper()]
>>> for name in names:
...     class_ = abjad.__dict__[name]
...     if issubclass(class_, abjad.Instrument):
...         instrument = class_()
...         instrument_name = instrument.__class__.__name__
...         range_string = instrument.pitch_range.range_string
...         print(f"{instrument_name}: {range_string}")
... 
Accordion: [E1, C8]
AltoFlute: [G3, G6]
AltoSaxophone: [Db3, A5]
AltoTrombone: [A2, Bb5]
AltoVoice: [F3, G5]
BaritoneSaxophone: [C2, Ab4]
BaritoneVoice: [A2, A4]
BassClarinet: [Bb1, G5]
BassFlute: [C3, C6]
BassSaxophone: [Ab2, E4]
BassTrombone: [C2, F4]
BassVoice: [E2, F4]
Bassoon: [Bb1, Eb5]
Cello: [C2, G5]
ClarinetInA: [Db3, A6]
ClarinetInBFlat: [D3, Bb6]
ClarinetInEFlat: [F3, C7]
Contrabass: [C1, G4]
ContrabassClarinet: [Bb0, G4]
ContrabassFlute: [G2, G5]
ContrabassSaxophone: [C1, Ab3]
Contrabassoon: [Bb0, Bb4]
EnglishHorn: [E3, C6]
Flute: [C4, D7]
FrenchHorn: [B1, F5]
Glockenspiel: [G5, C8]
Guitar: [E2, E5]
Harp: [B0, G#7]
Harpsichord: [C2, C7]
Instrument: [-inf, +inf]
Marimba: [F2, C7]
MezzoSopranoVoice: [A3, C6]
Oboe: [Bb3, A6]
Percussion: [-inf, +inf]
Piano: [A0, C8]
Piccolo: [D5, C8]
SopraninoSaxophone: [Db4, F#6]
SopranoSaxophone: [Ab3, E6]
SopranoVoice: [C4, E6]
TenorSaxophone: [Ab2, E5]
TenorTrombone: [E2, Eb5]
TenorVoice: [C3, D5]
Trumpet: [F#3, D6]
Tuba: [D1, F4]
Vibraphone: [F3, F6]
Viola: [C3, D6]
Violin: [G3, G7]
Xylophone: [C4, C7]

Two instruments active on a single staff:

>>> voice_1 = abjad.Voice("e'8 g'8 f'8 a'8")
>>> voice_2 = abjad.Voice("c'2")
>>> staff = abjad.Staff([voice_1, voice_2], simultaneous=True)
>>> flute = abjad.Flute()
>>> abjad.attach(flute, voice_1[0], context="Voice")
>>> abjad.attach(abjad.VoiceNumber(1), voice_1[0])
>>> abjad.attach(abjad.VoiceNumber(2), voice_2[0])
>>> viola = abjad.Viola()
>>> abjad.attach(viola, voice_2[0], context="Voice")
>>> abjad.show(staff)  

>>> for leaf in abjad.select.leaves(voice_1):
...     leaf, abjad.get.effective(leaf, abjad.Instrument)
... 
(Note("e'8"), Flute(clefs=('treble',), context='Staff', middle_c_sounding_pitch=NamedPitch("c'"), pitch_range=PitchRange(range_string='[C4, D7]')))
(Note("g'8"), Flute(clefs=('treble',), context='Staff', middle_c_sounding_pitch=NamedPitch("c'"), pitch_range=PitchRange(range_string='[C4, D7]')))
(Note("f'8"), Flute(clefs=('treble',), context='Staff', middle_c_sounding_pitch=NamedPitch("c'"), pitch_range=PitchRange(range_string='[C4, D7]')))
(Note("a'8"), Flute(clefs=('treble',), context='Staff', middle_c_sounding_pitch=NamedPitch("c'"), pitch_range=PitchRange(range_string='[C4, D7]')))

>>> for leaf in abjad.select.leaves(voice_2):
...     leaf, abjad.get.effective(leaf, abjad.Instrument)
... 
(Note("c'2"), Viola(clefs=('alto', 'treble'), context='Staff', middle_c_sounding_pitch=NamedPitch("c'"), pitch_range=PitchRange(range_string='[C3, D6]'), tuning=Tuning(pitches=(NamedPitch('c'), NamedPitch('g'), NamedPitch("d'"), NamedPitch("a'")))))

---

Classes

Accordion
AltoFlute
AltoSaxophone
AltoTrombone
AltoVoice
BaritoneSaxophone
BaritoneVoice
BassClarinet
BassFlute
BassSaxophone
BassTrombone
BassVoice
Bassoon
Cello
ClarinetInA
ClarinetInBFlat
ClarinetInEFlat
Contrabass
ContrabassClarinet
ContrabassFlute
ContrabassSaxophone
Contrabassoon
EnglishHorn
Flute
FrenchHorn
Glockenspiel
Guitar
Harp
Harpsichord
Instrument	Instrument.
Marimba
MezzoSopranoVoice
Oboe
Percussion
Piano
Piccolo
SopraninoSaxophone
SopranoSaxophone
SopranoVoice
StringNumber	String number.
TenorSaxophone
TenorTrombone
TenorVoice
Trumpet
Tuba
Tuning	Tuning.
Vibraphone
Viola
Violin
Xylophone

class abjad.instruments.Accordion(clefs=('treble', 'bass'), context='StaffGroup', middle_c_sounding_pitch=NamedPitch("c'"), pitch_range=PitchRange(range_string='[E1, C8]'))

---

Attributes Summary

__delattr__	Implement delattr(self, name).
__eq__	Return self==value.
__ge__	Return self>=value.
__gt__	Return self>value.
__hash__	Return hash(self).
__le__	Return self<=value.
__lt__	Return self<value.
__repr__	Return repr(self).
__setattr__	Implement setattr(self, name, value).

---

Special methods

overridden __delattr__(name)

Implement delattr(self, name).

overridden __eq__(other)

Return self==value.

overridden __ge__(other)

Return self>=value.

overridden __gt__(other)

Return self>value.

overridden __hash__()

Return hash(self).

overridden __le__(other)

Return self<=value.

overridden __lt__(other)

Return self<value.

(Instrument).__post_init__()

overridden __repr__()

Return repr(self).

overridden __setattr__(name, value)

Implement setattr(self, name, value).

class abjad.instruments.AltoFlute(clefs=('treble',), context='Staff', middle_c_sounding_pitch=NamedPitch('g'), pitch_range=PitchRange(range_string='[G3, G6]'))

---

Attributes Summary

__delattr__	Implement delattr(self, name).
__eq__	Return self==value.
__ge__	Return self>=value.
__gt__	Return self>value.
__hash__	Return hash(self).
__le__	Return self<=value.
__lt__	Return self<value.
__repr__	Return repr(self).
__setattr__	Implement setattr(self, name, value).

---

Special methods

overridden __delattr__(name)

Implement delattr(self, name).

overridden __eq__(other)

Return self==value.

overridden __ge__(other)

Return self>=value.

overridden __gt__(other)

Return self>value.

overridden __hash__()

Return hash(self).

overridden __le__(other)

Return self<=value.

overridden __lt__(other)

Return self<value.

(Instrument).__post_init__()

overridden __repr__()

Return repr(self).

overridden __setattr__(name, value)

Implement setattr(self, name, value).

class abjad.instruments.AltoSaxophone(clefs=('treble',), context='Staff', middle_c_sounding_pitch=NamedPitch('ef'), pitch_range=PitchRange(range_string='[Db3, A5]'))

---

Attributes Summary

__delattr__	Implement delattr(self, name).
__eq__	Return self==value.
__ge__	Return self>=value.
__gt__	Return self>value.
__hash__	Return hash(self).
__le__	Return self<=value.
__lt__	Return self<value.
__repr__	Return repr(self).
__setattr__	Implement setattr(self, name, value).

---

Special methods

overridden __delattr__(name)

Implement delattr(self, name).

overridden __eq__(other)

Return self==value.

overridden __ge__(other)

Return self>=value.

overridden __gt__(other)

Return self>value.

overridden __hash__()

Return hash(self).

overridden __le__(other)

Return self<=value.

overridden __lt__(other)

Return self<value.

(Instrument).__post_init__()

overridden __repr__()

Return repr(self).

overridden __setattr__(name, value)

Implement setattr(self, name, value).

class abjad.instruments.AltoTrombone(clefs=('bass', 'tenor'), context='Staff', middle_c_sounding_pitch=NamedPitch("c'"), pitch_range=PitchRange(range_string='[A2, Bb5]'))

---

Attributes Summary

__delattr__	Implement delattr(self, name).
__eq__	Return self==value.
__ge__	Return self>=value.
__gt__	Return self>value.
__hash__	Return hash(self).
__le__	Return self<=value.
__lt__	Return self<value.
__repr__	Return repr(self).
__setattr__	Implement setattr(self, name, value).

---

Special methods

overridden __delattr__(name)

Implement delattr(self, name).

overridden __eq__(other)

Return self==value.

overridden __ge__(other)

Return self>=value.

overridden __gt__(other)

Return self>value.

overridden __hash__()

Return hash(self).

overridden __le__(other)

Return self<=value.

overridden __lt__(other)

Return self<value.

(Instrument).__post_init__()

overridden __repr__()

Return repr(self).

overridden __setattr__(name, value)

Implement setattr(self, name, value).

class abjad.instruments.AltoVoice(clefs=('treble',), context='Staff', middle_c_sounding_pitch=NamedPitch("c'"), pitch_range=PitchRange(range_string='[F3, G5]'))

---

Attributes Summary

__delattr__	Implement delattr(self, name).
__eq__	Return self==value.
__ge__	Return self>=value.
__gt__	Return self>value.
__hash__	Return hash(self).
__le__	Return self<=value.
__lt__	Return self<value.
__repr__	Return repr(self).
__setattr__	Implement setattr(self, name, value).

---

Special methods

overridden __delattr__(name)

Implement delattr(self, name).

overridden __eq__(other)

Return self==value.

overridden __ge__(other)

Return self>=value.

overridden __gt__(other)

Return self>value.

overridden __hash__()

Return hash(self).

overridden __le__(other)

Return self<=value.

overridden __lt__(other)

Return self<value.

(Instrument).__post_init__()

overridden __repr__()

Return repr(self).

overridden __setattr__(name, value)

Implement setattr(self, name, value).

class abjad.instruments.BaritoneSaxophone(clefs=('treble',), context='Staff', middle_c_sounding_pitch=NamedPitch('ef,'), pitch_range=PitchRange(range_string='[C2, Ab4]'))

---

Attributes Summary

__delattr__	Implement delattr(self, name).
__eq__	Return self==value.
__ge__	Return self>=value.
__gt__	Return self>value.
__hash__	Return hash(self).
__le__	Return self<=value.
__lt__	Return self<value.
__repr__	Return repr(self).
__setattr__	Implement setattr(self, name, value).

---

Special methods

overridden __delattr__(name)

Implement delattr(self, name).

overridden __eq__(other)

Return self==value.

overridden __ge__(other)

Return self>=value.

overridden __gt__(other)

Return self>value.

overridden __hash__()

Return hash(self).

overridden __le__(other)

Return self<=value.

overridden __lt__(other)

Return self<value.

(Instrument).__post_init__()

overridden __repr__()

Return repr(self).

overridden __setattr__(name, value)

Implement setattr(self, name, value).

class abjad.instruments.BaritoneVoice(clefs=('bass',), context='Staff', middle_c_sounding_pitch=NamedPitch("c'"), pitch_range=PitchRange(range_string='[A2, A4]'))

---

Attributes Summary

__delattr__	Implement delattr(self, name).
__eq__	Return self==value.
__ge__	Return self>=value.
__gt__	Return self>value.
__hash__	Return hash(self).
__le__	Return self<=value.
__lt__	Return self<value.
__repr__	Return repr(self).
__setattr__	Implement setattr(self, name, value).

---

Special methods

overridden __delattr__(name)

Implement delattr(self, name).

overridden __eq__(other)

Return self==value.

overridden __ge__(other)

Return self>=value.

overridden __gt__(other)

Return self>value.

overridden __hash__()

Return hash(self).

overridden __le__(other)

Return self<=value.

overridden __lt__(other)

Return self<value.

(Instrument).__post_init__()

overridden __repr__()

Return repr(self).

overridden __setattr__(name, value)

Implement setattr(self, name, value).

class abjad.instruments.BassClarinet(clefs=('treble', 'bass'), context='Staff', middle_c_sounding_pitch=NamedPitch('bf,'), pitch_range=PitchRange(range_string='[Bb1, G5]'))

---

Attributes Summary

__delattr__	Implement delattr(self, name).
__eq__	Return self==value.
__ge__	Return self>=value.
__gt__	Return self>value.
__hash__	Return hash(self).
__le__	Return self<=value.
__lt__	Return self<value.
__repr__	Return repr(self).
__setattr__	Implement setattr(self, name, value).

---

Special methods

overridden __delattr__(name)

Implement delattr(self, name).

overridden __eq__(other)

Return self==value.

overridden __ge__(other)

Return self>=value.

overridden __gt__(other)

Return self>value.

overridden __hash__()

Return hash(self).

overridden __le__(other)

Return self<=value.

overridden __lt__(other)

Return self<value.

(Instrument).__post_init__()

overridden __repr__()

Return repr(self).

overridden __setattr__(name, value)

Implement setattr(self, name, value).

class abjad.instruments.BassFlute(clefs=('treble',), context='Staff', middle_c_sounding_pitch=NamedPitch('c'), pitch_range=PitchRange(range_string='[C3, C6]'))

---

Attributes Summary

__delattr__	Implement delattr(self, name).
__eq__	Return self==value.
__ge__	Return self>=value.
__gt__	Return self>value.
__hash__	Return hash(self).
__le__	Return self<=value.
__lt__	Return self<value.
__repr__	Return repr(self).
__setattr__	Implement setattr(self, name, value).

---

Special methods

overridden __delattr__(name)

Implement delattr(self, name).

overridden __eq__(other)

Return self==value.

overridden __ge__(other)

Return self>=value.

overridden __gt__(other)

Return self>value.

overridden __hash__()

Return hash(self).

overridden __le__(other)

Return self<=value.

overridden __lt__(other)

Return self<value.

(Instrument).__post_init__()

overridden __repr__()

Return repr(self).

overridden __setattr__(name, value)

Implement setattr(self, name, value).

class abjad.instruments.BassSaxophone(clefs=('treble',), context='Staff', middle_c_sounding_pitch=NamedPitch('bf,,'), pitch_range=PitchRange(range_string='[Ab2, E4]'))

---

Attributes Summary

__delattr__	Implement delattr(self, name).
__eq__	Return self==value.
__ge__	Return self>=value.
__gt__	Return self>value.
__hash__	Return hash(self).
__le__	Return self<=value.
__lt__	Return self<value.
__repr__	Return repr(self).
__setattr__	Implement setattr(self, name, value).

---

Special methods

overridden __delattr__(name)

Implement delattr(self, name).

overridden __eq__(other)

Return self==value.

overridden __ge__(other)

Return self>=value.

overridden __gt__(other)

Return self>value.

overridden __hash__()

Return hash(self).

overridden __le__(other)

Return self<=value.

overridden __lt__(other)

Return self<value.

(Instrument).__post_init__()

overridden __repr__()

Return repr(self).

overridden __setattr__(name, value)

Implement setattr(self, name, value).

class abjad.instruments.BassTrombone(clefs=('bass',), context='Staff', middle_c_sounding_pitch=NamedPitch("c'"), pitch_range=PitchRange(range_string='[C2, F4]'))

---

Attributes Summary

__delattr__	Implement delattr(self, name).
__eq__	Return self==value.
__ge__	Return self>=value.
__gt__	Return self>value.
__hash__	Return hash(self).
__le__	Return self<=value.
__lt__	Return self<value.
__repr__	Return repr(self).
__setattr__	Implement setattr(self, name, value).

---

Special methods

overridden __delattr__(name)

Implement delattr(self, name).

overridden __eq__(other)

Return self==value.

overridden __ge__(other)

Return self>=value.

overridden __gt__(other)

Return self>value.

overridden __hash__()

Return hash(self).

overridden __le__(other)

Return self<=value.

overridden __lt__(other)

Return self<value.

(Instrument).__post_init__()

overridden __repr__()

Return repr(self).

overridden __setattr__(name, value)

Implement setattr(self, name, value).

class abjad.instruments.BassVoice(clefs=('bass',), context='Staff', middle_c_sounding_pitch=NamedPitch("c'"), pitch_range=PitchRange(range_string='[E2, F4]'))

---

Attributes Summary

__delattr__	Implement delattr(self, name).
__eq__	Return self==value.
__ge__	Return self>=value.
__gt__	Return self>value.
__hash__	Return hash(self).
__le__	Return self<=value.
__lt__	Return self<value.
__repr__	Return repr(self).
__setattr__	Implement setattr(self, name, value).

---

Special methods

overridden __delattr__(name)

Implement delattr(self, name).

overridden __eq__(other)

Return self==value.

overridden __ge__(other)

Return self>=value.

overridden __gt__(other)

Return self>value.

overridden __hash__()

Return hash(self).

overridden __le__(other)

Return self<=value.

overridden __lt__(other)

Return self<value.

(Instrument).__post_init__()

overridden __repr__()

Return repr(self).

overridden __setattr__(name, value)

Implement setattr(self, name, value).

class abjad.instruments.Bassoon(clefs=('bass', 'tenor'), context='Staff', middle_c_sounding_pitch=NamedPitch("c'"), pitch_range=PitchRange(range_string='[Bb1, Eb5]'))

---

Attributes Summary

__delattr__	Implement delattr(self, name).
__eq__	Return self==value.
__ge__	Return self>=value.
__gt__	Return self>value.
__hash__	Return hash(self).
__le__	Return self<=value.
__lt__	Return self<value.
__repr__	Return repr(self).
__setattr__	Implement setattr(self, name, value).

---

Special methods

overridden __delattr__(name)

Implement delattr(self, name).

overridden __eq__(other)

Return self==value.

overridden __ge__(other)

Return self>=value.

overridden __gt__(other)

Return self>value.

overridden __hash__()

Return hash(self).

overridden __le__(other)

Return self<=value.

overridden __lt__(other)

Return self<value.

(Instrument).__post_init__()

overridden __repr__()

Return repr(self).

overridden __setattr__(name, value)

Implement setattr(self, name, value).

class abjad.instruments.Cello(clefs=('bass', 'tenor', 'treble'), context='Staff', middle_c_sounding_pitch=NamedPitch("c'"), pitch_range=PitchRange(range_string='[C2, G5]'), tuning=Tuning(pitches=(NamedPitch('c,'), NamedPitch('g,'), NamedPitch('d'), NamedPitch('a'))))

---

Attributes Summary

__delattr__	Implement delattr(self, name).
__eq__	Return self==value.
__ge__	Return self>=value.
__gt__	Return self>value.
__hash__	Return hash(self).
__le__	Return self<=value.
__lt__	Return self<value.
__repr__	Return repr(self).
__setattr__	Implement setattr(self, name, value).

---

Special methods

overridden __delattr__(name)

Implement delattr(self, name).

overridden __eq__(other)

Return self==value.

overridden __ge__(other)

Return self>=value.

overridden __gt__(other)

Return self>value.

overridden __hash__()

Return hash(self).

overridden __le__(other)

Return self<=value.

overridden __lt__(other)

Return self<value.

(Instrument).__post_init__()

overridden __repr__()

Return repr(self).

overridden __setattr__(name, value)

Implement setattr(self, name, value).

class abjad.instruments.ClarinetInA(clefs=('treble',), context='Staff', middle_c_sounding_pitch=NamedPitch('a'), pitch_range=PitchRange(range_string='[Db3, A6]'))

---

Attributes Summary

__delattr__	Implement delattr(self, name).
__eq__	Return self==value.
__ge__	Return self>=value.
__gt__	Return self>value.
__hash__	Return hash(self).
__le__	Return self<=value.
__lt__	Return self<value.
__repr__	Return repr(self).
__setattr__	Implement setattr(self, name, value).

---

Special methods

overridden __delattr__(name)

Implement delattr(self, name).

overridden __eq__(other)

Return self==value.

overridden __ge__(other)

Return self>=value.

overridden __gt__(other)

Return self>value.

overridden __hash__()

Return hash(self).

overridden __le__(other)

Return self<=value.

overridden __lt__(other)

Return self<value.

(Instrument).__post_init__()

overridden __repr__()

Return repr(self).

overridden __setattr__(name, value)

Implement setattr(self, name, value).

class abjad.instruments.ClarinetInBFlat(clefs=('treble',), context='Staff', middle_c_sounding_pitch=NamedPitch('bf'), pitch_range=PitchRange(range_string='[D3, Bb6]'))

---

Attributes Summary

__delattr__	Implement delattr(self, name).
__eq__	Return self==value.
__ge__	Return self>=value.
__gt__	Return self>value.
__hash__	Return hash(self).
__le__	Return self<=value.
__lt__	Return self<value.
__repr__	Return repr(self).
__setattr__	Implement setattr(self, name, value).

---

Special methods

overridden __delattr__(name)

Implement delattr(self, name).

overridden __eq__(other)

Return self==value.

overridden __ge__(other)

Return self>=value.

overridden __gt__(other)

Return self>value.

overridden __hash__()

Return hash(self).

overridden __le__(other)

Return self<=value.

overridden __lt__(other)

Return self<value.

(Instrument).__post_init__()

overridden __repr__()

Return repr(self).

overridden __setattr__(name, value)

Implement setattr(self, name, value).

class abjad.instruments.ClarinetInEFlat(clefs=('treble',), context='Staff', middle_c_sounding_pitch=NamedPitch("ef'"), pitch_range=PitchRange(range_string='[F3, C7]'))

---

Attributes Summary

__delattr__	Implement delattr(self, name).
__eq__	Return self==value.
__ge__	Return self>=value.
__gt__	Return self>value.
__hash__	Return hash(self).
__le__	Return self<=value.
__lt__	Return self<value.
__repr__	Return repr(self).
__setattr__	Implement setattr(self, name, value).

---

Special methods

overridden __delattr__(name)

Implement delattr(self, name).

overridden __eq__(other)

Return self==value.

overridden __ge__(other)

Return self>=value.

overridden __gt__(other)

Return self>value.

overridden __hash__()

Return hash(self).

overridden __le__(other)

Return self<=value.

overridden __lt__(other)

Return self<value.

(Instrument).__post_init__()

overridden __repr__()

Return repr(self).

overridden __setattr__(name, value)

Implement setattr(self, name, value).

class abjad.instruments.Contrabass(clefs=('bass', 'treble'), context='Staff', middle_c_sounding_pitch=NamedPitch('c'), pitch_range=PitchRange(range_string='[C1, G4]'), tuning=Tuning(pitches=(NamedPitch('c,,'), NamedPitch('a,,'), NamedPitch('d,'), NamedPitch('g,'))))

---

Attributes Summary

__delattr__	Implement delattr(self, name).
__eq__	Return self==value.
__ge__	Return self>=value.
__gt__	Return self>value.
__hash__	Return hash(self).
__le__	Return self<=value.
__lt__	Return self<value.
__repr__	Return repr(self).
__setattr__	Implement setattr(self, name, value).

---

Special methods

overridden __delattr__(name)

Implement delattr(self, name).

overridden __eq__(other)

Return self==value.

overridden __ge__(other)

Return self>=value.

overridden __gt__(other)

Return self>value.

overridden __hash__()

Return hash(self).

overridden __le__(other)

Return self<=value.

overridden __lt__(other)

Return self<value.

(Instrument).__post_init__()

overridden __repr__()

Return repr(self).

overridden __setattr__(name, value)

Implement setattr(self, name, value).

class abjad.instruments.ContrabassClarinet(clefs=('treble', 'bass'), context='Staff', middle_c_sounding_pitch=NamedPitch('bf,,'), pitch_range=PitchRange(range_string='[Bb0, G4]'))

---

Attributes Summary

__delattr__	Implement delattr(self, name).
__eq__	Return self==value.
__ge__	Return self>=value.
__gt__	Return self>value.
__hash__	Return hash(self).
__le__	Return self<=value.
__lt__	Return self<value.
__repr__	Return repr(self).
__setattr__	Implement setattr(self, name, value).

---

Special methods

overridden __delattr__(name)

Implement delattr(self, name).

overridden __eq__(other)

Return self==value.

overridden __ge__(other)

Return self>=value.

overridden __gt__(other)

Return self>value.

overridden __hash__()

Return hash(self).

overridden __le__(other)

Return self<=value.

overridden __lt__(other)

Return self<value.

(Instrument).__post_init__()

overridden __repr__()

Return repr(self).

overridden __setattr__(name, value)

Implement setattr(self, name, value).

class abjad.instruments.ContrabassFlute(clefs=('treble',), context='Staff', middle_c_sounding_pitch=NamedPitch('g,'), pitch_range=PitchRange(range_string='[G2, G5]'))

---

Attributes Summary

__delattr__	Implement delattr(self, name).
__eq__	Return self==value.
__ge__	Return self>=value.
__gt__	Return self>value.
__hash__	Return hash(self).
__le__	Return self<=value.
__lt__	Return self<value.
__repr__	Return repr(self).
__setattr__	Implement setattr(self, name, value).

---

Special methods

overridden __delattr__(name)

Implement delattr(self, name).

overridden __eq__(other)

Return self==value.

overridden __ge__(other)

Return self>=value.

overridden __gt__(other)

Return self>value.

overridden __hash__()

Return hash(self).

overridden __le__(other)

Return self<=value.

overridden __lt__(other)

Return self<value.

(Instrument).__post_init__()

overridden __repr__()

Return repr(self).

overridden __setattr__(name, value)

Implement setattr(self, name, value).

class abjad.instruments.ContrabassSaxophone(clefs=('treble',), context='Staff', middle_c_sounding_pitch=NamedPitch('ef,,'), pitch_range=PitchRange(range_string='[C1, Ab3]'))

---

Attributes Summary

__delattr__	Implement delattr(self, name).
__eq__	Return self==value.
__ge__	Return self>=value.
__gt__	Return self>value.
__hash__	Return hash(self).
__le__	Return self<=value.
__lt__	Return self<value.
__repr__	Return repr(self).
__setattr__	Implement setattr(self, name, value).

---

Special methods

overridden __delattr__(name)

Implement delattr(self, name).

overridden __eq__(other)

Return self==value.

overridden __ge__(other)

Return self>=value.

overridden __gt__(other)

Return self>value.

overridden __hash__()

Return hash(self).

overridden __le__(other)

Return self<=value.

overridden __lt__(other)

Return self<value.

(Instrument).__post_init__()

overridden __repr__()

Return repr(self).

overridden __setattr__(name, value)

Implement setattr(self, name, value).

class abjad.instruments.Contrabassoon(clefs=('bass',), context='Staff', middle_c_sounding_pitch=NamedPitch('c'), pitch_range=PitchRange(range_string='[Bb0, Bb4]'))

---

Attributes Summary

__delattr__	Implement delattr(self, name).
__eq__	Return self==value.
__ge__	Return self>=value.
__gt__	Return self>value.
__hash__	Return hash(self).
__le__	Return self<=value.
__lt__	Return self<value.
__repr__	Return repr(self).
__setattr__	Implement setattr(self, name, value).

---

Special methods

overridden __delattr__(name)

Implement delattr(self, name).

overridden __eq__(other)

Return self==value.

overridden __ge__(other)

Return self>=value.

overridden __gt__(other)

Return self>value.

overridden __hash__()

Return hash(self).

overridden __le__(other)

Return self<=value.

overridden __lt__(other)

Return self<value.

(Instrument).__post_init__()

overridden __repr__()

Return repr(self).

overridden __setattr__(name, value)

Implement setattr(self, name, value).

class abjad.instruments.EnglishHorn(clefs=('treble',), context='Staff', middle_c_sounding_pitch=NamedPitch('f'), pitch_range=PitchRange(range_string='[E3, C6]'))

---

Attributes Summary

__delattr__	Implement delattr(self, name).
__eq__	Return self==value.
__ge__	Return self>=value.
__gt__	Return self>value.
__hash__	Return hash(self).
__le__	Return self<=value.
__lt__	Return self<value.
__repr__	Return repr(self).
__setattr__	Implement setattr(self, name, value).

---

Special methods

overridden __delattr__(name)

Implement delattr(self, name).

overridden __eq__(other)

Return self==value.

overridden __ge__(other)

Return self>=value.

overridden __gt__(other)

Return self>value.

overridden __hash__()

Return hash(self).

overridden __le__(other)

Return self<=value.

overridden __lt__(other)

Return self<value.

(Instrument).__post_init__()

overridden __repr__()

Return repr(self).

overridden __setattr__(name, value)

Implement setattr(self, name, value).

class abjad.instruments.Flute(clefs=('treble',), context='Staff', middle_c_sounding_pitch=NamedPitch("c'"), pitch_range=PitchRange(range_string='[C4, D7]'))

---

Attributes Summary

__delattr__	Implement delattr(self, name).
__eq__	Return self==value.
__ge__	Return self>=value.
__gt__	Return self>value.
__hash__	Return hash(self).
__le__	Return self<=value.
__lt__	Return self<value.
__repr__	Return repr(self).
__setattr__	Implement setattr(self, name, value).

---

Special methods

overridden __delattr__(name)

Implement delattr(self, name).

overridden __eq__(other)

Return self==value.

overridden __ge__(other)

Return self>=value.

overridden __gt__(other)

Return self>value.

overridden __hash__()

Return hash(self).

overridden __le__(other)

Return self<=value.

overridden __lt__(other)

Return self<value.

(Instrument).__post_init__()

overridden __repr__()

Return repr(self).

overridden __setattr__(name, value)

Implement setattr(self, name, value).

class abjad.instruments.FrenchHorn(clefs=('bass', 'treble'), context='Staff', middle_c_sounding_pitch=NamedPitch('f'), pitch_range=PitchRange(range_string='[B1, F5]'))

---

Attributes Summary

__delattr__	Implement delattr(self, name).
__eq__	Return self==value.
__ge__	Return self>=value.
__gt__	Return self>value.
__hash__	Return hash(self).
__le__	Return self<=value.
__lt__	Return self<value.
__repr__	Return repr(self).
__setattr__	Implement setattr(self, name, value).

---

Special methods

overridden __delattr__(name)

Implement delattr(self, name).

overridden __eq__(other)

Return self==value.

overridden __ge__(other)

Return self>=value.

overridden __gt__(other)

Return self>value.

overridden __hash__()

Return hash(self).

overridden __le__(other)

Return self<=value.

overridden __lt__(other)

Return self<value.

(Instrument).__post_init__()

overridden __repr__()

Return repr(self).

overridden __setattr__(name, value)

Implement setattr(self, name, value).

class abjad.instruments.Glockenspiel(clefs=('treble',), context='Staff', middle_c_sounding_pitch=NamedPitch("c'''"), pitch_range=PitchRange(range_string='[G5, C8]'))

---

Attributes Summary

__delattr__	Implement delattr(self, name).
__eq__	Return self==value.
__ge__	Return self>=value.
__gt__	Return self>value.
__hash__	Return hash(self).
__le__	Return self<=value.
__lt__	Return self<value.
__repr__	Return repr(self).
__setattr__	Implement setattr(self, name, value).

---

Special methods

overridden __delattr__(name)

Implement delattr(self, name).

overridden __eq__(other)

Return self==value.

overridden __ge__(other)

Return self>=value.

overridden __gt__(other)

Return self>value.

overridden __hash__()

Return hash(self).

overridden __le__(other)

Return self<=value.

overridden __lt__(other)

Return self<value.

(Instrument).__post_init__()

overridden __repr__()

Return repr(self).

overridden __setattr__(name, value)

Implement setattr(self, name, value).

class abjad.instruments.Guitar(clefs=('treble',), context='Staff', middle_c_sounding_pitch=NamedPitch('c'), pitch_range=PitchRange(range_string='[E2, E5]'), tuning=Tuning(pitches=(NamedPitch('e,'), NamedPitch('a,'), NamedPitch('d'), NamedPitch('g'), NamedPitch('b'), NamedPitch("e'"))))

---

Attributes Summary

__delattr__	Implement delattr(self, name).
__eq__	Return self==value.
__ge__	Return self>=value.
__gt__	Return self>value.
__hash__	Return hash(self).
__le__	Return self<=value.
__lt__	Return self<value.
__repr__	Return repr(self).
__setattr__	Implement setattr(self, name, value).

---

Special methods

overridden __delattr__(name)

Implement delattr(self, name).

overridden __eq__(other)

Return self==value.

overridden __ge__(other)

Return self>=value.

overridden __gt__(other)

Return self>value.

overridden __hash__()

Return hash(self).

overridden __le__(other)

Return self<=value.

overridden __lt__(other)

Return self<value.

(Instrument).__post_init__()

overridden __repr__()

Return repr(self).

overridden __setattr__(name, value)

Implement setattr(self, name, value).

class abjad.instruments.Harp(clefs=('treble', 'bass'), context='StaffGroup', middle_c_sounding_pitch=NamedPitch("c'"), pitch_range=PitchRange(range_string='[B0, G#7]'))

---

Attributes Summary

__delattr__	Implement delattr(self, name).
__eq__	Return self==value.
__ge__	Return self>=value.
__gt__	Return self>value.
__hash__	Return hash(self).
__le__	Return self<=value.
__lt__	Return self<value.
__repr__	Return repr(self).
__setattr__	Implement setattr(self, name, value).

---

Special methods

overridden __delattr__(name)

Implement delattr(self, name).

overridden __eq__(other)

Return self==value.

overridden __ge__(other)

Return self>=value.

overridden __gt__(other)

Return self>value.

overridden __hash__()

Return hash(self).

overridden __le__(other)

Return self<=value.

overridden __lt__(other)

Return self<value.

(Instrument).__post_init__()

overridden __repr__()

Return repr(self).

overridden __setattr__(name, value)

Implement setattr(self, name, value).

class abjad.instruments.Harpsichord(clefs=('treble', 'bass'), context='StaffGroup', middle_c_sounding_pitch=NamedPitch("c'"), pitch_range=PitchRange(range_string='[C2, C7]'))

---

Attributes Summary

__delattr__	Implement delattr(self, name).
__eq__	Return self==value.
__ge__	Return self>=value.
__gt__	Return self>value.
__hash__	Return hash(self).
__le__	Return self<=value.
__lt__	Return self<value.
__repr__	Return repr(self).
__setattr__	Implement setattr(self, name, value).

---

Special methods

overridden __delattr__(name)

Implement delattr(self, name).

overridden __eq__(other)

Return self==value.

overridden __ge__(other)

Return self>=value.

overridden __gt__(other)

Return self>value.

overridden __hash__()

Return hash(self).

overridden __le__(other)

Return self<=value.

overridden __lt__(other)

Return self<value.

(Instrument).__post_init__()

overridden __repr__()

Return repr(self).

overridden __setattr__(name, value)

Implement setattr(self, name, value).

class abjad.instruments.Instrument(clefs=(), context='Staff', middle_c_sounding_pitch=NamedPitch("c'"), pitch_range=PitchRange(range_string='[-inf, +inf]'))

Instrument.

---

Attributes Summary

__delattr__	Implement delattr(self, name).
__eq__	Return self==value.
__ge__	Return self>=value.
__gt__	Return self>value.
__hash__	Return hash(self).
__le__	Return self<=value.
__lt__	Return self<value.
__post_init__
__repr__	Return repr(self).
__setattr__	Implement setattr(self, name, value).
check_effective_context
latent
persistent
redraw
site

---

Special methods

overridden __delattr__(name)

Implement delattr(self, name).

overridden __eq__(other)

Return self==value.

overridden __ge__(other)

Return self>=value.

overridden __gt__(other)

Return self>value.

overridden __hash__()

Return hash(self).

overridden __le__(other)

Return self<=value.

overridden __lt__(other)

Return self<value.

__post_init__()

overridden __repr__()

Return repr(self).

overridden __setattr__(name, value)

Implement setattr(self, name, value).

class abjad.instruments.Marimba(clefs=('treble', 'bass'), context='Staff', middle_c_sounding_pitch=NamedPitch("c'"), pitch_range=PitchRange(range_string='[F2, C7]'))

---

Attributes Summary

__delattr__	Implement delattr(self, name).
__eq__	Return self==value.
__ge__	Return self>=value.
__gt__	Return self>value.
__hash__	Return hash(self).
__le__	Return self<=value.
__lt__	Return self<value.
__repr__	Return repr(self).
__setattr__	Implement setattr(self, name, value).

---

Special methods

overridden __delattr__(name)

Implement delattr(self, name).

overridden __eq__(other)

Return self==value.

overridden __ge__(other)

Return self>=value.

overridden __gt__(other)

Return self>value.

overridden __hash__()

Return hash(self).

overridden __le__(other)

Return self<=value.

overridden __lt__(other)

Return self<value.

(Instrument).__post_init__()

overridden __repr__()

Return repr(self).

overridden __setattr__(name, value)

Implement setattr(self, name, value).

class abjad.instruments.MezzoSopranoVoice(clefs=('treble',), context='Staff', middle_c_sounding_pitch=NamedPitch("c'"), pitch_range=PitchRange(range_string='[A3, C6]'))

---

Attributes Summary

__delattr__	Implement delattr(self, name).
__eq__	Return self==value.
__ge__	Return self>=value.
__gt__	Return self>value.
__hash__	Return hash(self).
__le__	Return self<=value.
__lt__	Return self<value.
__repr__	Return repr(self).
__setattr__	Implement setattr(self, name, value).

---

Special methods

overridden __delattr__(name)

Implement delattr(self, name).

overridden __eq__(other)

Return self==value.

overridden __ge__(other)

Return self>=value.

overridden __gt__(other)

Return self>value.

overridden __hash__()

Return hash(self).

overridden __le__(other)

Return self<=value.

overridden __lt__(other)

Return self<value.

(Instrument).__post_init__()

overridden __repr__()

Return repr(self).

overridden __setattr__(name, value)

Implement setattr(self, name, value).

class abjad.instruments.Oboe(clefs=('treble',), context='Staff', middle_c_sounding_pitch=NamedPitch("c'"), pitch_range=PitchRange(range_string='[Bb3, A6]'))

---

Attributes Summary

__delattr__	Implement delattr(self, name).
__eq__	Return self==value.
__ge__	Return self>=value.
__gt__	Return self>value.
__hash__	Return hash(self).
__le__	Return self<=value.
__lt__	Return self<value.
__repr__	Return repr(self).
__setattr__	Implement setattr(self, name, value).

---

Special methods

overridden __delattr__(name)

Implement delattr(self, name).

overridden __eq__(other)

Return self==value.

overridden __ge__(other)

Return self>=value.

overridden __gt__(other)

Return self>value.

overridden __hash__()

Return hash(self).

overridden __le__(other)

Return self<=value.

overridden __lt__(other)

Return self<value.

(Instrument).__post_init__()

overridden __repr__()

Return repr(self).

overridden __setattr__(name, value)

Implement setattr(self, name, value).

class abjad.instruments.Percussion(clefs=('percussion',), context='Staff', middle_c_sounding_pitch=NamedPitch("c'"), pitch_range=PitchRange(range_string='[-inf, +inf]'))

---

Attributes Summary

__delattr__	Implement delattr(self, name).
__eq__	Return self==value.
__ge__	Return self>=value.
__gt__	Return self>value.
__hash__	Return hash(self).
__le__	Return self<=value.
__lt__	Return self<value.
__repr__	Return repr(self).
__setattr__	Implement setattr(self, name, value).
known_percussion

---

Special methods

overridden __delattr__(name)

Implement delattr(self, name).

overridden __eq__(other)

Return self==value.

overridden __ge__(other)

Return self>=value.

overridden __gt__(other)

Return self>value.

overridden __hash__()

Return hash(self).

overridden __le__(other)

Return self<=value.

overridden __lt__(other)

Return self<value.

(Instrument).__post_init__()

overridden __repr__()

Return repr(self).

overridden __setattr__(name, value)

Implement setattr(self, name, value).

class abjad.instruments.Piano(clefs=('treble', 'bass'), context='StaffGroup', middle_c_sounding_pitch=NamedPitch("c'"), pitch_range=PitchRange(range_string='[A0, C8]'))

---

Attributes Summary

__delattr__	Implement delattr(self, name).
__eq__	Return self==value.
__ge__	Return self>=value.
__gt__	Return self>value.
__hash__	Return hash(self).
__le__	Return self<=value.
__lt__	Return self<value.
__repr__	Return repr(self).
__setattr__	Implement setattr(self, name, value).

---

Special methods

overridden __delattr__(name)

Implement delattr(self, name).

overridden __eq__(other)

Return self==value.

overridden __ge__(other)

Return self>=value.

overridden __gt__(other)

Return self>value.

overridden __hash__()

Return hash(self).

overridden __le__(other)

Return self<=value.

overridden __lt__(other)

Return self<value.

(Instrument).__post_init__()

overridden __repr__()

Return repr(self).

overridden __setattr__(name, value)

Implement setattr(self, name, value).

class abjad.instruments.Piccolo(clefs=('treble',), context='Staff', middle_c_sounding_pitch=NamedPitch("c''"), pitch_range=PitchRange(range_string='[D5, C8]'))

---

Attributes Summary

__delattr__	Implement delattr(self, name).
__eq__	Return self==value.
__ge__	Return self>=value.
__gt__	Return self>value.
__hash__	Return hash(self).
__le__	Return self<=value.
__lt__	Return self<value.
__repr__	Return repr(self).
__setattr__	Implement setattr(self, name, value).

---

Special methods

overridden __delattr__(name)

Implement delattr(self, name).

overridden __eq__(other)

Return self==value.

overridden __ge__(other)

Return self>=value.

overridden __gt__(other)

Return self>value.

overridden __hash__()

Return hash(self).

overridden __le__(other)

Return self<=value.

overridden __lt__(other)

Return self<value.

(Instrument).__post_init__()

overridden __repr__()

Return repr(self).

overridden __setattr__(name, value)

Implement setattr(self, name, value).

class abjad.instruments.SopraninoSaxophone(clefs=('treble',), context='Staff', middle_c_sounding_pitch=NamedPitch("ef'"), pitch_range=PitchRange(range_string='[Db4, F#6]'))

---

Attributes Summary

__delattr__	Implement delattr(self, name).
__eq__	Return self==value.
__ge__	Return self>=value.
__gt__	Return self>value.
__hash__	Return hash(self).
__le__	Return self<=value.
__lt__	Return self<value.
__repr__	Return repr(self).
__setattr__	Implement setattr(self, name, value).

---

Special methods

overridden __delattr__(name)

Implement delattr(self, name).

overridden __eq__(other)

Return self==value.

overridden __ge__(other)

Return self>=value.

overridden __gt__(other)

Return self>value.

overridden __hash__()

Return hash(self).

overridden __le__(other)

Return self<=value.

overridden __lt__(other)

Return self<value.

(Instrument).__post_init__()

overridden __repr__()

Return repr(self).

overridden __setattr__(name, value)

Implement setattr(self, name, value).

class abjad.instruments.SopranoSaxophone(clefs=('treble',), context='Staff', middle_c_sounding_pitch=NamedPitch('bf'), pitch_range=PitchRange(range_string='[Ab3, E6]'))

---

Attributes Summary

__delattr__	Implement delattr(self, name).
__eq__	Return self==value.
__ge__	Return self>=value.
__gt__	Return self>value.
__hash__	Return hash(self).
__le__	Return self<=value.
__lt__	Return self<value.
__repr__	Return repr(self).
__setattr__	Implement setattr(self, name, value).

---

Special methods

overridden __delattr__(name)

Implement delattr(self, name).

overridden __eq__(other)

Return self==value.

overridden __ge__(other)

Return self>=value.

overridden __gt__(other)

Return self>value.

overridden __hash__()

Return hash(self).

overridden __le__(other)

Return self<=value.

overridden __lt__(other)

Return self<value.

(Instrument).__post_init__()

overridden __repr__()

Return repr(self).

overridden __setattr__(name, value)

Implement setattr(self, name, value).

class abjad.instruments.SopranoVoice(clefs=('treble',), context='Staff', middle_c_sounding_pitch=NamedPitch("c'"), pitch_range=PitchRange(range_string='[C4, E6]'))

---

Attributes Summary

__delattr__	Implement delattr(self, name).
__eq__	Return self==value.
__ge__	Return self>=value.
__gt__	Return self>value.
__hash__	Return hash(self).
__le__	Return self<=value.
__lt__	Return self<value.
__repr__	Return repr(self).
__setattr__	Implement setattr(self, name, value).

---

Special methods

overridden __delattr__(name)

Implement delattr(self, name).

overridden __eq__(other)

Return self==value.

overridden __ge__(other)

Return self>=value.

overridden __gt__(other)

Return self>value.

overridden __hash__()

Return hash(self).

overridden __le__(other)

Return self<=value.

overridden __lt__(other)

Return self<value.

(Instrument).__post_init__()

overridden __repr__()

Return repr(self).

overridden __setattr__(name, value)

Implement setattr(self, name, value).

class abjad.instruments.StringNumber(numbers=(1,))

String number.

String I:

>>> abjad.StringNumber((1,))
StringNumber(numbers=(1,))

Strings II and III:

>>> abjad.StringNumber((2, 3))
StringNumber(numbers=(2, 3))

---

Attributes Summary

__delattr__	Implement delattr(self, name).
__eq__	Return self==value.
__ge__	Return self>=value.
__gt__	Return self>value.
__hash__	Return hash(self).
__le__	Return self<=value.
__lt__	Return self<value.
__post_init__
__repr__	Return repr(self).
__setattr__	Implement setattr(self, name, value).
roman_numerals	Gets roman numerals of string number indicator.

---

Special methods

overridden __delattr__(name)

Implement delattr(self, name).

overridden __eq__(other)

Return self==value.

overridden __ge__(other)

Return self>=value.

overridden __gt__(other)

Return self>value.

overridden __hash__()

Return hash(self).

overridden __le__(other)

Return self<=value.

overridden __lt__(other)

Return self<value.

__post_init__()

overridden __repr__()

Return repr(self).

overridden __setattr__(name, value)

Implement setattr(self, name, value).

---

Read-only properties

roman_numerals

Gets roman numerals of string number indicator.

String I:

>>> indicator = abjad.StringNumber((1,))
>>> indicator.roman_numerals
('i',)

Strings II and III:

>>> indicator = abjad.StringNumber((2, 3))
>>> indicator.roman_numerals
('ii', 'iii')

class abjad.instruments.TenorSaxophone(clefs=('treble',), context='Staff', middle_c_sounding_pitch=NamedPitch('bf,'), pitch_range=PitchRange(range_string='[Ab2, E5]'))

---

Attributes Summary

__delattr__	Implement delattr(self, name).
__eq__	Return self==value.
__ge__	Return self>=value.
__gt__	Return self>value.
__hash__	Return hash(self).
__le__	Return self<=value.
__lt__	Return self<value.
__repr__	Return repr(self).
__setattr__	Implement setattr(self, name, value).

---

Special methods

overridden __delattr__(name)

Implement delattr(self, name).

overridden __eq__(other)

Return self==value.

overridden __ge__(other)

Return self>=value.

overridden __gt__(other)

Return self>value.

overridden __hash__()

Return hash(self).

overridden __le__(other)

Return self<=value.

overridden __lt__(other)

Return self<value.

(Instrument).__post_init__()

overridden __repr__()

Return repr(self).

overridden __setattr__(name, value)

Implement setattr(self, name, value).

class abjad.instruments.TenorTrombone(clefs=('tenor', 'bass'), context='Staff', middle_c_sounding_pitch=NamedPitch("c'"), pitch_range=PitchRange(range_string='[E2, Eb5]'))

---

Attributes Summary

__delattr__	Implement delattr(self, name).
__eq__	Return self==value.
__ge__	Return self>=value.
__gt__	Return self>value.
__hash__	Return hash(self).
__le__	Return self<=value.
__lt__	Return self<value.
__repr__	Return repr(self).
__setattr__	Implement setattr(self, name, value).

---

Special methods

overridden __delattr__(name)

Implement delattr(self, name).

overridden __eq__(other)

Return self==value.

overridden __ge__(other)

Return self>=value.

overridden __gt__(other)

Return self>value.

overridden __hash__()

Return hash(self).

overridden __le__(other)

Return self<=value.

overridden __lt__(other)

Return self<value.

(Instrument).__post_init__()

overridden __repr__()

Return repr(self).

overridden __setattr__(name, value)

Implement setattr(self, name, value).

class abjad.instruments.TenorVoice(clefs=('treble',), context='Staff', middle_c_sounding_pitch=NamedPitch("c'"), pitch_range=PitchRange(range_string='[C3, D5]'))

---

Attributes Summary

__delattr__	Implement delattr(self, name).
__eq__	Return self==value.
__ge__	Return self>=value.
__gt__	Return self>value.
__hash__	Return hash(self).
__le__	Return self<=value.
__lt__	Return self<value.
__repr__	Return repr(self).
__setattr__	Implement setattr(self, name, value).

---

Special methods

overridden __delattr__(name)

Implement delattr(self, name).

overridden __eq__(other)

Return self==value.

overridden __ge__(other)

Return self>=value.

overridden __gt__(other)

Return self>value.

overridden __hash__()

Return hash(self).

overridden __le__(other)

Return self<=value.

overridden __lt__(other)

Return self<value.

(Instrument).__post_init__()

overridden __repr__()

Return repr(self).

overridden __setattr__(name, value)

Implement setattr(self, name, value).

class abjad.instruments.Trumpet(clefs=('treble',), context='Staff', middle_c_sounding_pitch=NamedPitch("c'"), pitch_range=PitchRange(range_string='[F#3, D6]'))

---

Attributes Summary

__delattr__	Implement delattr(self, name).
__eq__	Return self==value.
__ge__	Return self>=value.
__gt__	Return self>value.
__hash__	Return hash(self).
__le__	Return self<=value.
__lt__	Return self<value.
__repr__	Return repr(self).
__setattr__	Implement setattr(self, name, value).

---

Special methods

overridden __delattr__(name)

Implement delattr(self, name).

overridden __eq__(other)

Return self==value.

overridden __ge__(other)

Return self>=value.

overridden __gt__(other)

Return self>value.

overridden __hash__()

Return hash(self).

overridden __le__(other)

Return self<=value.

overridden __lt__(other)

Return self<value.

(Instrument).__post_init__()

overridden __repr__()

Return repr(self).

overridden __setattr__(name, value)

Implement setattr(self, name, value).

class abjad.instruments.Tuba(clefs=('bass',), context='Staff', middle_c_sounding_pitch=NamedPitch("c'"), pitch_range=PitchRange(range_string='[D1, F4]'))

---

Attributes Summary

__delattr__	Implement delattr(self, name).
__eq__	Return self==value.
__ge__	Return self>=value.
__gt__	Return self>value.
__hash__	Return hash(self).
__le__	Return self<=value.
__lt__	Return self<value.
__repr__	Return repr(self).
__setattr__	Implement setattr(self, name, value).

---

Special methods

overridden __delattr__(name)

Implement delattr(self, name).

overridden __eq__(other)

Return self==value.

overridden __ge__(other)

Return self>=value.

overridden __gt__(other)

Return self>value.

overridden __hash__()

Return hash(self).

overridden __le__(other)

Return self<=value.

overridden __lt__(other)

Return self<value.

(Instrument).__post_init__()

overridden __repr__()

Return repr(self).

overridden __setattr__(name, value)

Implement setattr(self, name, value).

class abjad.instruments.Tuning(pitches=())

Tuning.

Violin tuning:

>>> pitches = [abjad.NamedPitch(_) for _ in "G3 D4 A4 E5".split()]
>>> abjad.Tuning(tuple(pitches))
Tuning(pitches=(NamedPitch('g'), NamedPitch("d'"), NamedPitch("a'"), NamedPitch("e''")))

---

Attributes Summary

__delattr__	Implement delattr(self, name).
__eq__	Return self==value.
__ge__	Return self>=value.
__gt__	Return self>value.
__hash__	Return hash(self).
__le__	Return self<=value.
__lt__	Return self<value.
__post_init__
__repr__	Return repr(self).
__setattr__	Implement setattr(self, name, value).
get_pitch_ranges_by_string_number	Gets tuning pitch ranges by string number.
get_pitches_by_string_number	Gets tuning pitches by string number.
pitch_ranges	Gets two-octave pitch-ranges for each pitch in this tuning.
voice_pitch_classes	Voices pitch_classes.

---

Special methods

overridden __delattr__(name)

Implement delattr(self, name).

overridden __eq__(other)

Return self==value.

overridden __ge__(other)

Return self>=value.

overridden __gt__(other)

Return self>value.

overridden __hash__()

Return hash(self).

overridden __le__(other)

Return self<=value.

overridden __lt__(other)

Return self<value.

__post_init__()

overridden __repr__()

Return repr(self).

overridden __setattr__(name, value)

Implement setattr(self, name, value).

---

Methods

get_pitch_ranges_by_string_number(string_number)

Gets tuning pitch ranges by string number.

Violin tuning:

>>> pitches = [abjad.NamedPitch(_) for _ in "G3 D4 A4 E5".split()]
>>> tuning = abjad.Tuning(tuple(pitches))
>>> string_number = abjad.StringNumber((2, 3))
>>> tuning.get_pitch_ranges_by_string_number(string_number)
(PitchRange(range_string='[A4, A6]'), PitchRange(range_string='[D4, D6]'))

Return type:

tuple[PitchRange, ...]

get_pitches_by_string_number(string_number)

Gets tuning pitches by string number.

Violin tuning:

>>> pitches = [abjad.NamedPitch(_) for _ in "G3 D4 A4 E5".split()]
>>> tuning = abjad.Tuning(tuple(pitches))
>>> string_number = abjad.StringNumber((2, 3))
>>> tuning.get_pitches_by_string_number(string_number)
(NamedPitch("a'"), NamedPitch("d'"))

Return type:

tuple[NamedPitch, ...]

voice_pitch_classes(pitch_classes, allow_open_strings=True)

Voices pitch_classes.

>>> pitches = [abjad.NamedPitch(_) for _ in "G3 D4 A4 E5".split()]
>>> tuning = abjad.Tuning(tuple(pitches))
>>> voicings = tuning.voice_pitch_classes(("a",))
>>> for voicing in voicings:
...     voicing
... 
(NamedPitch('a'), None, None, None)
(None, None, None, NamedPitch("a''"))
(None, None, None, NamedPitch("a'''"))
(None, None, NamedPitch("a'"), None)
(None, None, NamedPitch("a''"), None)
(None, None, NamedPitch("a'''"), None)
(None, NamedPitch("a'"), None, None)
(None, NamedPitch("a''"), None, None)
(NamedPitch("a'"), None, None, None)

>>> voicings = tuning.voice_pitch_classes(
...     ("a", "d"),
...     allow_open_strings=False,
... )
>>> for voicing in voicings:
...     voicing
... 
(NamedPitch('a'), None, None, NamedPitch("d'''"))
(NamedPitch('a'), None, None, NamedPitch("d''''"))
(NamedPitch('a'), None, NamedPitch("d''"), None)
(NamedPitch('a'), None, NamedPitch("d'''"), None)
(NamedPitch('a'), NamedPitch("d''"), None, None)
(NamedPitch('a'), NamedPitch("d'''"), None, None)
(None, None, NamedPitch("d''"), NamedPitch("a''"))
(None, None, NamedPitch("d''"), NamedPitch("a'''"))
(None, None, NamedPitch("a''"), NamedPitch("d'''"))
(None, None, NamedPitch("a''"), NamedPitch("d''''"))
(None, None, NamedPitch("d'''"), NamedPitch("a''"))
(None, None, NamedPitch("d'''"), NamedPitch("a'''"))
(None, None, NamedPitch("a'''"), NamedPitch("d'''"))
(None, None, NamedPitch("a'''"), NamedPitch("d''''"))
(None, NamedPitch("a'"), None, NamedPitch("d'''"))
(None, NamedPitch("a'"), None, NamedPitch("d''''"))
(None, NamedPitch("a'"), NamedPitch("d''"), None)
(None, NamedPitch("a'"), NamedPitch("d'''"), None)
(None, NamedPitch("d''"), None, NamedPitch("a''"))
(None, NamedPitch("d''"), None, NamedPitch("a'''"))
(None, NamedPitch("d''"), NamedPitch("a''"), None)
(None, NamedPitch("d''"), NamedPitch("a'''"), None)
(None, NamedPitch("a''"), None, NamedPitch("d'''"))
(None, NamedPitch("a''"), None, NamedPitch("d''''"))
(None, NamedPitch("a''"), NamedPitch("d''"), None)
(None, NamedPitch("a''"), NamedPitch("d'''"), None)
(None, NamedPitch("d'''"), None, NamedPitch("a''"))
(None, NamedPitch("d'''"), None, NamedPitch("a'''"))
(None, NamedPitch("d'''"), NamedPitch("a''"), None)
(None, NamedPitch("d'''"), NamedPitch("a'''"), None)
(NamedPitch("d'"), None, None, NamedPitch("a''"))
(NamedPitch("d'"), None, None, NamedPitch("a'''"))
(NamedPitch("d'"), None, NamedPitch("a''"), None)
(NamedPitch("d'"), None, NamedPitch("a'''"), None)
(NamedPitch("d'"), NamedPitch("a'"), None, None)
(NamedPitch("d'"), NamedPitch("a''"), None, None)
(NamedPitch("a'"), None, None, NamedPitch("d'''"))
(NamedPitch("a'"), None, None, NamedPitch("d''''"))
(NamedPitch("a'"), None, NamedPitch("d''"), None)
(NamedPitch("a'"), None, NamedPitch("d'''"), None)
(NamedPitch("a'"), NamedPitch("d''"), None, None)
(NamedPitch("a'"), NamedPitch("d'''"), None, None)
(NamedPitch("d''"), None, None, NamedPitch("a''"))
(NamedPitch("d''"), None, None, NamedPitch("a'''"))
(NamedPitch("d''"), None, NamedPitch("a''"), None)
(NamedPitch("d''"), None, NamedPitch("a'''"), None)
(NamedPitch("d''"), NamedPitch("a'"), None, None)
(NamedPitch("d''"), NamedPitch("a''"), None, None)

---

Read-only properties

pitch_ranges

Gets two-octave pitch-ranges for each pitch in this tuning.

>>> pitches = [abjad.NamedPitch(_) for _ in "G3 D4 A4 E5".split()]
>>> tuning = abjad.Tuning(tuple(pitches))
>>> for range_ in tuning.pitch_ranges:
...     range_
... 
PitchRange(range_string='[G3, G5]')
PitchRange(range_string='[D4, D6]')
PitchRange(range_string='[A4, A6]')
PitchRange(range_string='[E5, E7]')

class abjad.instruments.Vibraphone(clefs=('treble',), context='Staff', middle_c_sounding_pitch=NamedPitch("c'"), pitch_range=PitchRange(range_string='[F3, F6]'))

---

Attributes Summary

__delattr__	Implement delattr(self, name).
__eq__	Return self==value.
__ge__	Return self>=value.
__gt__	Return self>value.
__hash__	Return hash(self).
__le__	Return self<=value.
__lt__	Return self<value.
__repr__	Return repr(self).
__setattr__	Implement setattr(self, name, value).

---

Special methods

overridden __delattr__(name)

Implement delattr(self, name).

overridden __eq__(other)

Return self==value.

overridden __ge__(other)

Return self>=value.

overridden __gt__(other)

Return self>value.

overridden __hash__()

Return hash(self).

overridden __le__(other)

Return self<=value.

overridden __lt__(other)

Return self<value.

(Instrument).__post_init__()

overridden __repr__()

Return repr(self).

overridden __setattr__(name, value)

Implement setattr(self, name, value).

class abjad.instruments.Viola(clefs=('alto', 'treble'), context='Staff', middle_c_sounding_pitch=NamedPitch("c'"), pitch_range=PitchRange(range_string='[C3, D6]'), tuning=Tuning(pitches=(NamedPitch('c'), NamedPitch('g'), NamedPitch("d'"), NamedPitch("a'"))))

---

Attributes Summary

__delattr__	Implement delattr(self, name).
__eq__	Return self==value.
__ge__	Return self>=value.
__gt__	Return self>value.
__hash__	Return hash(self).
__le__	Return self<=value.
__lt__	Return self<value.
__repr__	Return repr(self).
__setattr__	Implement setattr(self, name, value).

---

Special methods

overridden __delattr__(name)

Implement delattr(self, name).

overridden __eq__(other)

Return self==value.

overridden __ge__(other)

Return self>=value.

overridden __gt__(other)

Return self>value.

overridden __hash__()

Return hash(self).

overridden __le__(other)

Return self<=value.

overridden __lt__(other)

Return self<value.

(Instrument).__post_init__()

overridden __repr__()

Return repr(self).

overridden __setattr__(name, value)

Implement setattr(self, name, value).

class abjad.instruments.Violin(clefs=('treble',), context='Staff', middle_c_sounding_pitch=NamedPitch("c'"), pitch_range=PitchRange(range_string='[G3, G7]'), tuning=Tuning(pitches=(NamedPitch('g'), NamedPitch("d'"), NamedPitch("a'"), NamedPitch("e''"))))

---

Attributes Summary

__delattr__	Implement delattr(self, name).
__eq__	Return self==value.
__ge__	Return self>=value.
__gt__	Return self>value.
__hash__	Return hash(self).
__le__	Return self<=value.
__lt__	Return self<value.
__repr__	Return repr(self).
__setattr__	Implement setattr(self, name, value).

---

Special methods

overridden __delattr__(name)

Implement delattr(self, name).

overridden __eq__(other)

Return self==value.

overridden __ge__(other)

Return self>=value.

overridden __gt__(other)

Return self>value.

overridden __hash__()

Return hash(self).

overridden __le__(other)

Return self<=value.

overridden __lt__(other)

Return self<value.

(Instrument).__post_init__()

overridden __repr__()

Return repr(self).

overridden __setattr__(name, value)

Implement setattr(self, name, value).

class abjad.instruments.Xylophone(clefs=('treble',), context='Staff', middle_c_sounding_pitch=NamedPitch("c''"), pitch_range=PitchRange(range_string='[C4, C7]'))

---

Attributes Summary

__delattr__	Implement delattr(self, name).
__eq__	Return self==value.
__ge__	Return self>=value.
__gt__	Return self>value.
__hash__	Return hash(self).
__le__	Return self<=value.
__lt__	Return self<value.
__repr__	Return repr(self).
__setattr__	Implement setattr(self, name, value).

---

Special methods

overridden __delattr__(name)

Implement delattr(self, name).

overridden __eq__(other)

Return self==value.

overridden __ge__(other)

Return self>=value.

overridden __gt__(other)

Return self>value.

overridden __hash__()

Return hash(self).

overridden __le__(other)

Return self<=value.

overridden __lt__(other)

Return self<value.

(Instrument).__post_init__()

overridden __repr__()

Return repr(self).

overridden __setattr__(name, value)

Implement setattr(self, name, value).