Jazzanova is a German Berlin-based DJ/producer collective consisting of Alexander Barck, Claas Brieler, Jürgen von Knoblauch, Roskow Kretschmann, Stefan Leisering, and Axel Reinemer. The group is one of the foremost proponents of the nu-jazz, chillout and jazz house styles of music associated with record labels such as Compost Records and Sonar Kollektiv. They have also experimented with Latin Jazz, which can be heard on the song "Tres Bien".
They also have a side-project, "Extended Spirit". They also gained recognition as innovative remixers for a vast number of acts such as Marschmellows, Ian Pooley, Incognito, 4 Hero, M.J. Cole and Masters At Work to name but a few.(http://en.wikipedia.org/wiki/Jazzanova )