Welcome to this week's Release Round-Up, featuring a selection of the new titles available today. As an Amazon affiliate, we earn from qualifying purchases. Deep Purple, Machine Head: Super Deluxe Edition (Warner/Rhino) (Amazon U.S. / Amazon U.K. / Amazon Canada / Rhino.com) Deep Purple's 1972 album Machine Head remains the venerable hard rock band's most commercially successful album. The third LP from the Mk. II lineup of Ritchie Blackmore, Ian Gillan, Roger Glover, Jon Lord, and