After the rougher Slang, Euphoria found Def Leppard reconnecting with their eighties sound: thick guitar layers, multi-tracked choruses and a polished production. Mutt Lange, who had produced the band in that period, co-wrote the single Promises. Alongside it the album holds Demolition Man, Goodbye, Paper Sun and Day After Day. The seventh studio album originally appeared in 1999. This edition is a 2-LP on black vinyl.