Gibble - 5:37 pm on Nov 17, 2011 (gmt 0)
However, Warner Music Group has opted not to take part at this point.
I've never understood these kind of decisions. There is virtually no risk. The worst that happens is you don't sell any songs...you're infrastructure to provide them probably already exists, and interfacing it with Google's store should be trivial.
This is why the music industry "struggles"