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	Otto Ketting (Born 1935) Symphony №1 (1957-1959) Hans Rosbaud (conductor) Royal Concertgebouw Orchestra (0) Symphony № 6 James Gaffigan (conductor) Dutch RPO, conductor - James Gaffigan. February 4, 2012. (3) String Quartet (2004) Janneke van der Meer (violin) , Schoenberg Quartet Recording - April 25, 2005, Netherlands. (2)