Career
He works predominantly as keyboardist, drummer, singer and sound mixer. Köstler originally comes from Waldershof. Köstler is active in several studio projects, for example at Moodorama and bands as Schinderhannes (since 1997), Groove Suite, Bürgermeista & Die Gemeinderäte and King Banana (since 2009 U-cee & The Royal Family).
