sentences:  He continued his studies in Munich with Manfred Clement and he attended master classes with Heinz Holliger.During this period he took part in numerous concerts, many of them dedicated to contemporary music, and obtained prizes in several international competitions, among them, second prize in the ARD International Music Competition in Munich.In the seventies he was soloist of the Cologne Radio Orchestra and from 1980-2001 of the Berlin Philharmonic Orchestra.