Pulp Song Editor

Hi!

I'm working on my first game in Pulp, and I was trying to use the Song editor to make some music by holding down the piano notes at the bottom-right of the editor. Unfortunately, it didn't add the music to the timeline, and I didn't see anything in the documentation stating another way to add to the timeline, aside from clicking one-by-one.

I made a separate MIDI file and tried converting it using Ryan Beard's python converter, but there was an error that popped up saying that "Song conversion error: max() arg is an empty sequence".

TL;DR: Is there another way to import music into Pulp, or is there a better way to make it in Playdate SDK, download it, and continue making the game in Pulp?

Thank you!