I have an idea: Rhett and Link on Rock Band Network

It was just an idea. The Rock Band Network is a place where people can submit their music and get paid by selling them on Rock Band 3.

http://creators.rockband.com/

If you don't want to do it all yourself, there are these groups called "Authoring Groups" who put the stuff in and put it up for you, and you still get paid.

Some authoring groups you have to pay to submit your songs, but I know a couple of authoring groups who you don't have to pay at all, and you still earn money.

GIGAKOOPS: (You can choose how much you earn from this group)

http://www.rockband.com/forums/showthread.php?t=223273

KARIODUDE:

http://www.kariocharts.com/