LOOKING FOR SOME MUSIC TO BEEF UP MY SOUNDTRACK

So, I'm working on a game using Glav's Music Player. The player will be able to buy cd's at various shops during the game and can play them during battles.

Anyone who writes/sings, just send a link or something and I can include you in that list of songs. I'm not offering money (sorry), but I'll credit you however you please.
Also, if you know any really good royalty free music, tell me.


A few things.
No 1: For personal reasons, I won't be able to respond very often. Please expect a week if you have questions.
No 2: I realized I wasn't very specific as to what kind of music I was looking for.
I'm looking for anything:
Anime
With Lyrics (Clean please!)
Like Persona 5 \
Alternative