@transform_sequence
def midi_pitch(point):
    octave = point["octave"]
    pitch = point["pitch"]
    midi_pitch = [2, 9, 4, 11, 5, 0, 7][pitch % 7]
    midi_pitch += modifiers(pitch)
    midi_pitch += 12 + octave
    point[MIDI_PITCH] = midi_pitch
    return point
dataset/ETHPy150Open jtauber/sebastian/sebastian/core/transforms.py/midi_pitch/operator `*` -> `+`