Two disc (CD + DVD) pressing of the Hard Rock band's 2007 compilation features the previously unreleased version of Led Zeppelin's 'Good Times Bad Times' plus a bonus DVD that contains a 75 minute acoustic performance filmed at the Hard Rock Hotel in Las Vegas. These Boston-based rockers have sold well over eight million records of their first four albums. They have charted an amazing total of 13 hits with five #1's including  'Speak', 'Awake', ' Straight Out of Line' and the twice-Grammy-nominated  'I Stand Alone'  (from the Scorpion King soundtrack).