Cold War Kids are an indie rock band from Fullerton, California, USA. Band members are Nathan Willett (lead vocals, piano, guitar), Jonnie Russell (guitar, vocals, percussion), Matt Maust (bass guitar), and Matt Aveiro (drums). As of December 2007, Cold War Kids have returned to the studio to work on their second album. In June 2008, the band posted a video on their website containing an in-studio video featuring new song material, and they also revealed that their new album will be released in September of 2008.