Mötley Crüe and Def Leppard

Def Leppard, formed in Sheffield in 1977, are iconic for their blend of glam rock and pop ballads. Notable albums include "Pyromania" and "Hysteria," with major hits like "Pour Some Sugar on Me." Despite challenges, such as drummer Rick Allen's accident, they remained successful, producing chart-toppers and consistently touring. They collaborated with notable figures like producer Mutt Lange and recently worked with Alison Krauss. The band, known for its melodic metal and MTV success, earned numerous awards and remains a heavy metal legend today.