Music Commission Sites?

I know sites like DeviantArt are good places to find artists to work with, but is there something similar to that out there for music?

soundcloud, but I don’t know about commission, but there is place for music and you can find music composer in there.

Arteria3d can offer music services - we sell lots of different quality music packs, and me(steve) can also composes any music you want
Also take a look at my music site too -