The eighth annual iTunes Festival is on again from September 1st, and in anticipation of the month-long festival, Apple has again updated the schedule with new musical acts. The schedule is now mostly complete, with headline acts announced for all but two of the thirty days. Some of the recent additions have included deadmau5, Ed Sheeran, Placebo and Mary J. Blige amongst others. You can view the full iTunes Festival schedule here.
Apple also appears to have made the iTunes Festival channel available on the Apple TV once again overnight. The channel will let you view performances live and on demand during the festival, as well as view the full schedule. The other way to watch the iTunes Festival is through the iOS app or iTunes.