Is there another Garageband.com out there?

Folks, the now demised garageband.com was a great site to promote your music, because you would enter your song into a contest, and total strangers would randomly get to judge your song head-to-head with another song. These total strangers would then have an opportunity to visit your "artist's page," and listen to other songs you have, or even download them, if you had downloads enabled.
 
Are you aware of any other site(s) which have these sort of contests, and I am not talking about "send a check for 50 dollars along with your track, and a panel of highly respected music professionals will judge all entries and declare a winner."
 
Thank you!