Olaf Rupp (*1963) plays Improvised Music on the acoustic and electric guitar. The organic flow of his music is controlled neither by chance nor by dominant, wilful decisions. In his music he explores how more or less dense murmurations of notes (motion-clusters) can be perceived as one agglomerated sound in motion. This means that every note is a dot in a higher matrix and its colour is more important than the position of that note in any hierarchic classification system. So a sequence of notes creates a moving sound, not a melody. And the intrinsic colour of every note is more important than the melodic or harmonic burden which the listener may or may not put on it. Besides many cooperations five solo albums are published so far on the labels FMP, GROB and GLIGG. Olaf Rupp has been touring in many countries and performed with extraordinary musicians such as Paul Lovens, Tristan Honsinger, Peter Brötzmann, Butch Morris, Lol Coxhill, John Zorn und Michael Wertmüller. Important groups are among others XENOFOX, his duo with Rudi Fischerlehner, a Duo with cello player Ulrike Brand, DIE DICKEN FINGER with Oli Steidle and Jan Roder (also a quartet with Peter Brötzmann) and WEIRD WEAPONS with Tony Buck and Joe Williamson.