Sonata for 2 Pianos and Percussion, Sz. 110: II. Lento ma non troppo song by Aloys Kontarsky, Alfons Kontarsky, Christoph Caskel & Heinz Koenig

Sonata for 2 Pianos and Percussion, Sz. 110: II. Lento ma non troppo

Bartók: Sonata for 2 Pianos and Percussion - Stravinsky: Concerto & Sonata for 2 Pianos Aloys Kontarsky, Alfons Kontarsky, Christoph Caskel, Heinz Koenig January 1, 2007