Yeah! is the ninth studio album by English rock band Def Leppard. It is the first cover album by the band. It was originally intended to be released on 20 September 2005, but it was announced on 31 March 2006 that the album would be released on 23 May 2006. The album charted at No. 16 on the Billboard 200[3] and No. 52 on the UK Albums Chart.[4]
There are also four group photographs in the CD booklet – on the cover, the centre, inside back cover and the back cover.
The inside back cover (back of the CD holder) has a picture with the original triangle Def Leppard logo (from the On Through the Night album), with a shaft of light passing through it and creating a rainbow, a la the cover of Pink Floyd's The Dark Side of the Moon.
Rating the album 4.5 out of 5, Stephen Thomas Erlewine of AllMusic praised Yeah! as the band's best effort since Hysteria, noting how the band "no longer sound as slick and calculated as they did on their albums after Hysteria; they sound alive and vigorous, making a convincing case that they're now their own best producers." Erlewine concluded that "few bands could achieve an artistic comeback via a covers album, but as this glorious record proves, there are few bands like Def Leppard."[5]
In a 3 out of 5 review, Andy Greene of Rolling Stone wrote that Yeah! was the band's "most convincing album in fourteen years", citing "Rock On" and "Stay With Me" as highlights. He concluded by saying that "none of the arrangements veer far from the originals, but they don't need to - it's good enough to just hear the band having fun and to see where all the Hysteria came from."[6]