JazzFest Berlin is a jazz festival in Berlin, Germany. Originally called the "Berliner Jazztage", it was founded in 1964 in West Berlin by the Berliner Festspiele. Venues included Berliner Philharmonie, Haus der Kulturen der Welt, Volksbühne, Haus der Berliner Festspiele and the Jazzclubs Quasimodo and A-Trane.