revolverheld is a German hard rock/pop rock band. It was initially called "Manga" and was founded in summer 2003 in Hamburg. In 2004 they renamed the band to "Tsunamikiller" only to rename it to the current name (German for gunslinger) after the 2004 Indian Ocean earthquake. Revolverheld began their career as a supporting act for Donots, Silbermond and Udo Lindenberg. They first started gathering public attention with their song "Rock n' Roll", which then lead to a Coaching Program in the Pop-Academy Baden-Württemberg. Then in 2004 they were signed by the record label Sony BMG. Their first single called "Generation Rock" was released in June 2005 and directly entered the German Charts. The song is featured on the video game Guitar Hero III: Legends of Rock. Together with the producer Clemens Matznick their first album (revolverheld) was produced, and came out in September 2005.