Billy Corgan, KK Downing - Breaking The Law (Judas Priest cover) - Back To The Beginning

Billy Corgan, KK Downing & Supergroup B (Tom Morello's All Stars) - Breaking The Law (Judas Priest cover) (with Billy Corgan, Tom Morello, KK Downing, Adam Jones, Rudy Sarzo & Danny Carey) - Back To The Beginning

Billed as Supergroup B: Billy Corgan (The Smashing Pumpkins), Sammy Hagar (ex-Van Halen), Papa V Perpetua (Ghost) and Steven Tyler (Aerosmith) on vocals; Tom Morello (Rage Against the Machine, Audioslave), Adam Jones (Tool), K.K. Downing (ex-Judas Priest), Nuno Bettencourt (Extreme), Vernon Reid (Living Colour), Ronnie Wood (The Rolling Stones) and Andrew Watt on guitars; Rudy Sarzo (Whitesnake, Dio) on bass; Danny Carey (Tool), Chad Smith (Red Hot Chili Peppers) and Travis Barker (Blink-182) on drums; Adam Wakeman on keyboards.