102196990|Concerto For 2 Pianos - 1. Con moto|178836|Alfons Kontarsky|964772|Bartók: Sonata for 2 Pianos and Percussion; Stravinsky: Concerto & Sonata for 2 Pianos|6273623|392|1|1|0|15683347|6273623|23|0|0|23369295|8507701|9484653|0|001uw86F2zq4yt|000J0mDT2I4ISz|000ggRyg2f7Ldv