Def Leppard avec Mötley Crüe

Def Leppard, 80s hard rock icons, formed Sheffield 1977. Known for "Photograph," "Pour Some Sugar on Me," and the album Hysteria. Emphasized melody over heavy riffs, mastered MTV-era publicity, and innovated after drummer's accident. Collaborated with Alison Krauss.

Mötley Crüe, LA-based rock legends, have 100m+ album sales, 7 platinum albums, 22 top 40 hits, and a Hollywood Walk of Fame star. Known for hits like "The Dirt," and grand tours with iconic stage feats.