pitchtools.are_in_octave_order

abjad.tools.pitchtools.are_in_octave_order(pcs, pitches)

True if all pitch-classes in pcs appear in octave-relative order in pitches.

  • pcs: list of numeric pitch-classes.
  • pitches: list of numeric pitches.
abjad> pcs = [2, 7, 10]
abjad> pitches = [6, 9, 12, 13, 14, 19, 22, 27, 28, 29, 32, 35]
abjad> pitchtools.are_in_octave_order(pcs, pitches)
True

Todo

extend pitchtools.are_in_octave_order( ) to work on Abjad Pitch instances.

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