If we’re talking fan arrangements and remixes, I could definitely get behind some tracks from Metroid Metal being on here. I think some may already have been made into customs, and I know non-C3 customs of some of them have existed since GH2 was the main game people put custom songs into. But more of them and more easily accessible charts can’t hurt.

 

If we’re talking actual game music, there’s definitely some official game soundtrack songs that could work in a Rock Band arrangement, even without stretching instrument definitions. One game in particular I’d like to see some customs from would be Xenoblade Chronicles, because even if the songs are overhyped/overexposed, there’s no denying You Will Know Our Names, Mechanical Rhythm, and possibly Engage the Enemy would work pretty well as customs.

 

Also this is on the brain since someone mentioned Persona music in another thread: the Dark Hour mix of Light the Fire Up in the Night that was exclusive to the soundtrack of Persona Q: Shadows of the Labyrinth. https://www.youtube.com/watch?v=jj3PIGLM8lQ

I would love actual game music (The entire soundtracks of Dragon Warrior, Shadowgate, Adventures of Link, and Castlevania 2: Simon’s Quest are all amazing) but I went with fan-made stuff simply because they all have actual instruments. And two of the ones I listed even have vocals. Most of the game music is just synthesized noises so playing it on the instruments just seems odd – to me, anyways.