class Note(XMLElement):
pitch: one(Pitch)
duration: entity(int)
voice: entity(int)
type: entity(str)
stem: entity(StemDirection.from_string)
notation: optional(Notations)
class Transpose(XMLElement):
diatonic: entity(int)
chromatic: entity(int)
class Clef(XMLElement):
sign: entity(PitchStep.from_string)
line: entity(int)
class Time(XMLElement):
beats: entity(int)
beat_type: entity(int)
class Key(XMLElement):
fifths: entity(int)
mode: entity(str)
class Encoding(XMLElement):
encoder: entity(str)
software: entity(str)
supports: entity(str)
encoding_date: entity(date)
encoding_description: entity(str)
class Pitch(XMLElement):
step: entity(PitchStep.from_string)
octave: entity(int)
class Attributes(XMLElement):
divisions: entity(int)
time: one(Time)
key: one(Key)
clef: one(Clef)
transpose: one(Transpose)
