I have a midi file. My goal is to remove piano track and add metronome sound to midi and export it in order to play along on a piano. I have already figured out how to remove piano track and add metronome. I drew the metronome beat pattern in piano roll tab and now I need to extend it to the end of the track. Since the track is very long I don't want to do it manually with copy and paste.
How can I repeat the pattern to the end of the track automatically?