Apple's mired negotiations with the music industry may prevent it from announcing an "iRadio" service at WWDC on June 10th, industry sources tell The Verge. The people note that Apple is having trouble not just with Sony/ATV, but also BMG. At the same time they suggest there's still a lot of "market momentum" behind iRadio, and that major players such as Universal want to see it launch as soon as possible.
