AltoTrombone

class instrumenttools.AltoTrombone(instrument_name='alto trombone', short_instrument_name='alt. trb.', instrument_name_markup=None, short_instrument_name_markup=None, allowable_clefs=('bass', 'tenor'), pitch_range='[A2, Bb5]', sounding_pitch_of_written_middle_c=None)

An alto trombone.

>>> staff = Staff("c4 d4 e4 fs4")
>>> clef = Clef(name='bass')
>>> attach(clef, staff)
>>> alto_trombone = instrumenttools.AltoTrombone()
>>> attach(alto_trombone, staff)
>>> show(staff) 

Lineage

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Attribute summary

allowable_clefs Gets alto trombone’s allowable clefs.
instrument_name Gets alto trombone’s name.
instrument_name_markup Gets alto trombone’s instrument name markup.
pitch_range Gets alto trombone’s range.
short_instrument_name Gets alto trombone’s short instrument name.
short_instrument_name_markup Gets alto trombone’s short instrument name markup.
sounding_pitch_of_written_middle_c Gets sounding pitch of alto trombone’s written middle C.
transpose_from_sounding_pitch_to_written_pitch(...) Transposes note_or_chord from sounding pitch of instrument to written pitch of instrument.
transpose_from_written_pitch_to_sounding_pitch(...) Transposes argument from written pitch of instrument to sounding pitch of instrument.
__copy__(*arguments) Copies Abjad value object.
__eq__(argument) Is true when all initialization values of Abjad value object equal the initialization values of argument.
__format__([format_specification]) Formats alto trombone.
__hash__() Hashes Abjad value object.
__ne__(argument) Is true when Abjad object does not equal argument.
__repr__() Gets interpreter representation of Abjad object.

Read-only properties

AltoTrombone.allowable_clefs

Gets alto trombone’s allowable clefs.

>>> alto_trombone.allowable_clefs
ClefList([Clef(name='bass'), Clef(name='tenor')])
>>> show(alto_trombone.allowable_clefs) 

Returns clef list.

AltoTrombone.instrument_name

Gets alto trombone’s name.

>>> alto_trombone.instrument_name
'alto trombone'

Returns string.

AltoTrombone.instrument_name_markup

Gets alto trombone’s instrument name markup.

>>> alto_trombone.instrument_name_markup
Markup(contents=['Alto trombone'])
>>> show(alto_trombone.instrument_name_markup) 

Returns markup.

AltoTrombone.pitch_range

Gets alto trombone’s range.

>>> alto_trombone.pitch_range
PitchRange(range_string='[A2, Bb5]')
>>> show(alto_trombone.pitch_range) 

Returns pitch range.

AltoTrombone.short_instrument_name

Gets alto trombone’s short instrument name.

>>> alto_trombone.short_instrument_name
'alt. trb.'

Returns string.

AltoTrombone.short_instrument_name_markup

Gets alto trombone’s short instrument name markup.

>>> alto_trombone.short_instrument_name_markup
Markup(contents=['Alt. trb.'])
>>> show(alto_trombone.short_instrument_name_markup) 

Returns markup.

AltoTrombone.sounding_pitch_of_written_middle_c

Gets sounding pitch of alto trombone’s written middle C.

>>> alto_trombone.sounding_pitch_of_written_middle_c
NamedPitch("c'")
>>> show(alto_trombone.sounding_pitch_of_written_middle_c) 

Returns named pitch.

Methods

(Instrument).transpose_from_sounding_pitch_to_written_pitch(note_or_chord)

Transposes note_or_chord from sounding pitch of instrument to written pitch of instrument.

Returns note_or_chord with adjusted pitches.

(Instrument).transpose_from_written_pitch_to_sounding_pitch(note_or_chord)

Transposes argument from written pitch of instrument to sounding pitch of instrument.

Returns note_or_chord with adjusted pitches.

Special methods

(AbjadValueObject).__copy__(*arguments)

Copies Abjad value object.

Returns new Abjad value object.

(AbjadValueObject).__eq__(argument)

Is true when all initialization values of Abjad value object equal the initialization values of argument.

Returns true or false.

AltoTrombone.__format__(format_specification='')

Formats alto trombone.

Set format_specification to ‘’ or ‘storage’. Interprets ‘’ equal to ‘storage’.

>>> alto_trombone = instrumenttools.AltoTrombone()
>>> print(format(alto_trombone))
instrumenttools.AltoTrombone(
    instrument_name='alto trombone',
    short_instrument_name='alt. trb.',
    instrument_name_markup=markuptools.Markup(
        contents=['Alto trombone'],
        ),
    short_instrument_name_markup=markuptools.Markup(
        contents=['Alt. trb.'],
        ),
    allowable_clefs=instrumenttools.ClefList(
        [
            indicatortools.Clef(
                name='bass',
                ),
            indicatortools.Clef(
                name='tenor',
                ),
            ]
        ),
    pitch_range=pitchtools.PitchRange(
        range_string='[A2, Bb5]',
        ),
    sounding_pitch_of_written_middle_c=pitchtools.NamedPitch("c'"),
    )

Returns string.

(AbjadValueObject).__hash__()

Hashes Abjad value object.

Returns integer.

(AbjadObject).__ne__(argument)

Is true when Abjad object does not equal argument. Otherwise false.

Returns true or false.

(AbjadObject).__repr__()

Gets interpreter representation of Abjad object.

Returns string.