My cover of the Windows 3.1 / 95 / 98 / 2000 demo MIDI file "PASSPORT.MID" for the NES.

This was really hard to do. For these kind of covers, I separate the hardware audio tracks (the SNES has 8 of them) so I can mute the original drums and play my own cover on top of the song. However, Tales of Phantasia on the SNES uses dynamic channel allocation, unlike 99% of SNES games which allocate a single channel for drums, Tales of Phantasia plays drums on the latest available channel, which means the drums are not fixed on a single channel, which means I had to track them all down and mute parts specifically to remove the drums. But the result was good