MIDI Backward

backward_midi.py

from mido import MidiFile


fn = input('Enter file name: ').replace('"', '')

ext = fn.split('.')[-1].strip()
no_ext = '.'.join(fn.split('.')[:-1])


cv1 = MidiFile(fn, clip=True)


all_tracks = []

for track in cv1.tracks:
    all_tracks.append(track)

for track in all_tracks:
    cv1.tracks.remove(track)

for track in all_tracks:
    cv1.tracks.append(track[::-1])

cv1.save(f'{no_ext}_out.{ext}')