The Latest Def Leppard News

05/22/2015

Did you know....

Did you know Def Leppard was originally called ‘Atomic Mass’? The original band members were school friends and came up with the name ‘Atomic Mass’ in 1977. The band name then changed to ‘Deof Leopard ‘, finally concluding with ‘Def Leppard’ while designing a hypothetical band poster in art class.