Stefan Leitich received his diploma in Economics and Computer Science (Mag.rer.soc.oec.) from the Vienna University of Technology, Austria. He was employed as a research assistant at the Department of Distributed and Multimedia Systems at the University of Vienna from Sept. 2004 to Sept. 2008. His research interests cover the fields multimedia information systems with special focus on music related applications and music information retrieval. Besides his research work he gave lectures on Multimedia and co-advised master thesises