sentences:  He edited and recorded the complete works of Carl Stamitz and Ludwig Spohr for Clarinet.He was an eminent musician who has had an influence on various artists and played at the premiere of a number of works that have become a part of the Clarinet repertoire, such as works by Helmut Lachenmann, Isang Yun, Edison Denisov, Jean Françaix, Gia Kancheli, Krzysztof Meyer, amongst others.He died on 27 April 2017 at the age of 77.