So I've been messing around with Nintendo soundfonts in Signal and downloaded a MIDI of a Starman remix, putting it in the MK64 soundfont.
Signal MIDI Maker: https://signalmidi.app/edit Original MIDI: "Starman Remix" on https://www.khinsider.com/midi/nes/super-mario-bros. Mariokart 64 Soundfont: https://musical-artifacts.com/artifacts/475