Apple has just re-added its iTunes Festival channel to the Apple TV ahead of the start of iTunes Festival SXSW, which is just a few days away. As reported by 9to5Mac, the new channel shows up in the center of the Apple TV’s channel menu. Through it, viewers can stream, live or on demand, the shows in the upcoming concert series at SXSW. The iTunes Festival Apple TV channel is a supplement to the official iTunes Festival iOS app, which was updated just a couple of days ago for the same purpose.