Kettcar is a German rock band from Hamburg, which was founded in 2001. Musically Kettcar can be classified in the field of German-speaking indie rock and indie pop. With the last albums, especially with Zwischen den Runden their style has been broadened instrumentally by piano, string and wind instruments and thus progressive and jazzy. The band is often referred to in connection with the Hamburg School. Marcus Wiebusch does not see this connection, only the origin is the same. Reimer Bustorff refers to the style itself as a guitar pop.