Retroactive Hard Rock 1993.10 Compact Disk Studio PolyGram Records Inc. 314-518-305-2 Def Leppard for Bludgeon Riffola Ltd.; Pete Woodroffe A collection of B sides from the "Hysteria" and "Adrenalize" singles, along with some new songs Retroactive Hard Rock 1993.10 Cassette Studio PolyGram Records Inc. 314-518-305-4 731451830549 Def Leppard for Bludgeon Riffola Ltd.; Pete Woodroffe A collection of B sides from the "Hysteria" and "Adrenalize" singles, along with some new songs