Christian Westerhoff - Symphony, Concerto para Clarinete, Duplo Concerto

http://zudakas.blogspot.com.br/2012/07/westerhoff-christian-symphony-clarinet.html

http://www.silverdisc.com/images/74/761203759828.jpg
http://narod.ru/disk/56568206001.0b0a7e654a2dfdd93ca6cce2b0e8d643/Westerhoff%20-%20Symphony%2C%20Clarinet%20Concerto%2C%20Double%20Concerto%20-%20B%C3%A4umer.7z.html