The training music of all time. When I was listening to the original as cross-reference, I noticed a few looped early or omitted segments. I adapted what I saw in the ripped MIDI's file. I have no idea why one loop of this is over 4 minutes.
After the initial 4 intro bars, it looks like the song changes a bit after every 16. The original MIDI file doesn't extend the drums or backing beyond bar 20, so I ended up having to continue that part myself for the rest of it. Not hard, but kinda annoying.