Sportfreunde Stiller is a German rock band that was formed in 1996. The group consists of Peter Brugger (vocals, guitar), Florian Weber (drums), and Rüdiger Linhof (bass). They gained popularity with their debut album "So wie einst Real Madrid" in 2000, which included the hit single "Wellenreiten '54". The band's music is characterized by catchy melodies, energetic guitar riffs, and German lyrics. They have since released several successful albums, including "Die gute Seite" in 2002 and "La Bum" in 2006. Sportfreunde Stiller has also been involved in football-related events, such as composing the official anthem for the German Football Association's 2006 World Cup campaign. They continue to perform and release music, maintaining their popularity in the German rock scene.