I think that we could have an option in the browser menu called WGT DJ. It could be sponsored by the various music ads & websites on here. We then could listen to any kind of internet music through our browser. Let it run off our main profile page so as not to interfere with our game browser while playing.
YouTube?
Pandora?
There's a few on here that could easily implement it on the side of our profile just like the ads are there everyday.