Demon Days

Demon Days is the second studio album by the British virtual band Gorillaz. It was released on 11 May 2005 in Japan, 23 May 2005 in the United Kingdom by Parlophone, and 24 May 2005 in the United States by Virgin Records. The album was recorded at Studio 13, based in London, United Kingdom, and was primarily produced by Danger Mouse, alongside the band themselves, Jason Cox, and James Dring.

Demon Days received positive reviews upon release, with reviewers noting that the album established Gorillaz as a serious musical project as opposed to a one-off side effort. It has since garnered further acclaim as one of the best Gorillaz albums and one of the greatest albums of the 21st century, with particular praise for its eclectic genre-bending musical style, prescient postmodern themes and dark, haunting atmosphere. In 2023, Rolling Stone ranked Demon Days number 437 on its list of the 500 Greatest Albums of All Time.