Panagiotis Papiotis received his B.Sc. in Computer Science from the Informatics Department of the Athens University in Economics and Business, Greece, in 2009, and the M.Sc. in Sound and Music Computing from the Dept. of Information and Communication Technologies of the Universitat Pompeu Fabra in Barcelona, Spain in 2010. He is currently a Ph.D. student at the Music Technology Group in Universidad Pompeu Fabra where he is carrying out research on computational analysis of ensemble music performance as well as multimodal data acquisition and organisation. He has participated in the FP7 project SIEMPRE (FP7-250026).