Recorded at the Rock of Ages festival in Seebronn, Germany in 2017 - this is a live 'best of'!…
The 2005 double-disc set Rock of Ages: The Definitive Collection is the second Def Leppard compilation to be released in the U.S. The first, Vault: Def Leppard Greatest Hits, appeared ten years earlier, and while the band was active in the decade separating the two albums, charting fairly consistently, it didn't have any major hits during that time, so the chief appeal of Rock of Ages versus Vault is that it covers more ground. Vault had 15 songs. Rock of Ages has 35, including all of the songs on Vault…