For a long, long time, I didn't leave any music in my games at all . Not even the Scratch beats, which include many random music! I mean, copyright. The same could go for sprites, backgrounds, etc - but I always leave credits. Then why didn't I put music? Mostly because of the code being hard enough, and the music would make it just more difficult. But with how my newest project is going (well, fastly, that is), I'm thinking of implementing some music into it. But maybe not music music, but just lyrics. Like I stated in the "credits" of my game, it's inspired by "Monika After Story" mode, which included "talk" button. I wan't to try that too - and maybe allow Alter Ego to sing! (Well, not sing sing... but I can make him sing sing too). So - if anyone ever wanted to hear something in my projects - now it's possible! Stay tuned! Dev.