Performance at MEX / Dortmund (2008)
Duo Concert with Sascha Demand, Duo Performance with Yumiko Hegenbart at : mex / Künstlerhaus Dortmund
Yumiko Hegenbart
Concerts – Tokyo / October 2005
SOUND & IMAGE + F.S.Blumm + Yumiko Hegenbart (Live sound performance & film projection) Concert at SALON by marbletron, Koenji