Fulllength concert at http://www.digitalconcerthall.com/con...
Béla Bartók: Viola Concerto / Tabea Zimmermann, viola · Semyon Bychkov, conductor · Berliner Philharmoniker / Recorded at the Berlin Philharmonie, 19 June 2010
The Berliner Philharmoniker's Digital Concert Hall:
http://www.digitalconcerthall.com