Gorillaz’s Demon Days (2005) is a genre-blending album that fuses alternative rock, hip hop, dark pop, and electronic elements. Released on May 23, 2005, it features collaborations with artists like De La Soul, MF DOOM, and Neneh Cherry. The album explores themes of dystopia, environmental decay, and personal demons, with tracks such as “Feel Good Inc.” and “DARE” becoming standout hits. Critically acclaimed, Demon Days is considered a landmark in the virtual band's discography.