Def Leppard, hailing from Sheffield, England, are a powerhouse of British rock, formed in 1976 and integral to the new wave of British heavy metal in the early 1980s. Comprising Rick Savage, Joe Elliott, Rick Allen, Phil Collen, and Vivian Campbell, the band's lineup has been stable since 1992, delivering a blend of glam metal, glam rock, and classic rock that has captivated audiences worldwide. Their discography is studded with hits, including two of the best-selling albums of all time, "Pyromania" and "Hysteria." Despite facing personal challenges, such as drummer Rick Allen's remarkable comeback after a severe accident, Def Leppard continues to innovate and perform, with their most recent album, "Diamond Star Halos," released in 2022. The band's live shows are legendary, and they frequently tour, with upcoming performances alongside Mötley Crüe and other notable acts. Def Leppard's enduring appeal lies in their ability to evolve while staying true to their rock roots, making them a staple in the rock music scene.