
From the Bienen School of Music comes a masterclass with Karl Leister: clarinetist with the Berlin Philharmonic for 30+ years, soloist, chamber musician, and Professor at the Academy of Music Hans Eisler in Berlin.
http://www.pickstaiger.org/video/clarinet-master-class-karl-leister
http://www.pickstaiger.org/video/clarinet-master-class-karl-leister