Kunstrasen are the MCs "Marabuh" and "Harmzinho" from Osnabrueck, Germany. With them is "Theorie und Praxis" from Troisdorf, Bonn (Germany as well), making the Beats.
Together, they made the fabulous non-commercial world cup '06 anthem "Das Fest der Fest" (The festival of festivals), that can be downloaded for free at www.kunstrasen-rap.de (->Audio)

Kunstrasen on Last.fm.