Demon Days is the second studio album by British
virtual band
 Gorillaz. It was first released on 11 May
2005 in Japan and on 23 May 2005 in the United
Kingdom by
Parlophone and in the United States by
Virgin Records
. Produced by the band, Danger Mouse,
Jason Cox, and James Dring, the album features
contributions from 
De La Soul, Neneh Cherry,
Martina Topley-Bird,Roots ManuvaMF Doom,
Ike Turner
, Bootie Brown of the Pharcyde,
Shaun Ryder
, and Dennis Hopper.