Sometimes you get inspired or really like something, if you're an artist, then you might make fan-art of it, or derive something completely new. A game's character, someone's avatar, an extension of a universe, and you make that art that's "not completely" related to it, but the feeling and the inspiration when you worked on that art could be linked to it. But at the end of the day only you can make sense that link. Like an emotional bonding.

It's pretty much the same thing with audio, you create a music "based" on art, a game, a theme... a "fan-music". Though, it's not a remix, not an adaptation of an existing music, just a music that "goes" with something specific, something that only makes sense to you.

Welp, here's one!