Deep Purple clearly felt at home at the world’s best-loved heavy-metal festival during this appearance on their recent "Now What?!" tour. The improvising and electricity in their set mirrors their early years as they dive into "Lazy," "Space Truckin’," "Perfect Strangers," "Strange Kind of Woman," "Smoke on the Water," "Black Night," "Green Onions / Hush," "The Mule," "Hell to Pay," "Hard Lovin’ Man" and more. Listen on 3 CDs or triple vinyl or watch on Blu-Ray to see the amazing nine-camera HD shoot in 3D (a first for Deep Purple)! Ear Music.