
After their formation in November 1977, Def Leppard began rehearsing. Def Leppard is among the five rock bands in the world that managed to record two original studio albums (Pyromania and Hysteria) with over 10 million copies sold each in the US to be certified Diamond by the RIAA. Vivian Campbell Collection Now Open in the Leppard Vault Take a rare, behind-the-scenes look at this powerhouse guitar player’s 31 years (and counting) with Def Leppard. The resulting record Hysteria became their biggest commercial success reaching multi-platinum sales all around the world. English rock band Def Leppard have recorded songs for eleven studio albums and one EP.
