During early summer 2001, Ulf and Jo recorded most of the album and Anja improvised the vocals. After their vocals, Jo layered the guitars, but it would be a year before the album would be completed and released.
In spring 2002, the band was known as Flunk and they released their first single, a cover of New Order's Blue Monday in April. The track was well received in the UK and was included on numerous compilations in North America and Europe. Later in April, their debut album For Sleepyheads Only was released which garnered great reviews in Norway. With the success of their album, BBC invited them to do a recording session for the Radio 1 show The Blue Room in London. Shortly after Notting Hill Art's Club would become the location of their live debut. In the United States, they signed with Guidance Recordings.
By summer 2002, the band was getting rave reviews from British electronica magazines and in July they played Norway's finest rock festival. In October For Sleepyheads Only was released in the US through Guidance Recordings. In November they played the London Jazz Festival.
Throughout 2003 their debut, For Sleepyheads Only was still being echoed across the globe in staggered releases with special editions released to Russia and Greece. Beatservice Records then went on to release Treat Me Like You Do - For Sleepyheads Only Remixed in June. While their debut continued to make its way around, the band wasted no time and began work on their second album for the majority of the year, which was recorded in Paris in October.
Their second album, Morning Star was finished in March 2004 and saw a Norwegian release in May while it was released in the rest of the world in June. In 2005, Play America was released on Beatservice Records which included bonus tracks from the US version of Morning Star along with remixes.
The song "Spring To Kingdom Come" (from the album Morning Star) was featured in an episode (Season 2 Episode 20) of the television series Numb3rs.
The song, "Blue Monday", can be heard in the movie "Nancy Drew" (2007 film)
The song, "On My Balcony", is featured in the new Timotei advert as of May, 2008
The song, "Everything Is Ending Here", is currently being played in Victoria's Secret stores in the United States.