A MIDI remix I made of an old (non-MIDI) song of mine called "Quantum," which I previously released on OpenGameArt here: https://opengameart.org/content/the-epic-adventure-album I'm really proud of both the original and this remix. It's an uptempo song, but the melody has a subtly somber tone to it. There are things I can do with MIDI better than with a physical synthesizer, since I'm not limited by my keyboard playing ability, and I wanted to do those things in this remix. quantum_2_loop_version.mid is a very slightly edited MIDI that loops properly if that is necessary for your project. As usual, attribution is not required, but is appreciated.

No .ogg download because the soundfont has potential copyright issues. I may upload a replacement later. If you would like to record it yourself, I recommend the Arachno Soundfont or EmperorGrieferus's SC-55 soundfont.