The present video footage is taken from the rehearsal session for the joint dance/electronic music improvisation performance (with GRAF and UNTZTANZ) that took place at Kule Theater in Berlin, December 2011. The performance contained 20 min. impro set from GRAF/UNTZTANZ and 30min. impro set (divided by two parts) from myself and Kana Tanaka. The present video footage shows the 1st part (approx.15 min). The video recording of the actual performance has been unfortunately lost.