http://www.shutterstock.com/music/

http://www.cnet.com/news/shutterstock-ventures-into-music-licensing-business/

Just found that on the SS forum.

Wow, that will open up some new revenue streams, I hope for both SS and Contributors.

interesting I hope we don't need talent release for our own audio recording

I think this could be a big money maker for me. They would likely pay me not to post my music! Win, win. 

Already signed up and waiting to hear from someone.

how do you sign up ?  Oh ok I found out in the bottom of the page