Def Leppard have another box set on the way June 21st.
Def Leppard -- Volume Two covers the band's output in the 1990s. There are three studio albums -- 1992's Adrenalize, 1996's Slang and 1999's Euphoria -- the 1993 rarities collection Retro Active, and Rarities Volume Two,Three and Four, which together compile 38 tracks released around the world as B-sides of singles during the decade.
Volume Two is available as a seven-CD set or a 10-LP set.