musicscore.simpleformat

class musicscore.simpleformat.SimpleFormat(quarter_durations=None, midis=None, default_midi=71, *args, **kwargs)[source]

Bases: object

It is useful tool to generate list of chords and also do some simple algorithmic changes to it if needed.

add_chord(chord)[source]

change_chords(function)[source]: The given function will be applied to all chords.

extend(simple_format)[source]: Chords of another SimpleFormat will be added at the end of self.chords.

get_chord_at_position(position)[source]

get_midis()[source]

get_quarter_durations()[source]

get_quarter_positions()[source]

mirror(pivot=None)[source]: Chords will be changed to get a mirrored version of the original. Pivot is a midi value that will be used as mirror axis. If not set the first midi will be the axis.

multiply_quarter_durations(factor)[source]

retrograde()[source]

static sum(*simple_formats, no_duplicates=False)[source]

transpose(interval_midi)[source]

property chords

property default_midi: If only quarter_durations are provided the midi of chord will be set to default_midi. Default value is 71.

property midis

property quarter_duration