To state the blatantly obvious, "Pyromania" was a HUGE record for rock in the '80's and to this day. Hit after hit after hit. The 40th anniversary edition of Pyromania will be released in several configurations on April 26th with the deluxe edition containing a disc of unheard demos re-discovered by Elliott, an unreleased demo titled “No You Can’t Do That,” and two live shows from that era. And Def Leppard just posted this rough mix of "Photograph" before Elliott had completed the vocals and before all of the fancy, high-tech studio tricks. It makes you realize how, even in a raw, incomplete demo stage just how freakin' naturally talented Def Leppard has always been.