1. Sonata For Two Pianos & Percussion/ I.assai Lento (bela Bartok) 2. Sonata For Two Pianos & Rercussion/ Ii.lento (bela Bartok) 3. Sonata For Two Pianos & Rercussion/ Iii.allegro Non Troppo (bela Bartok) 4-13. Variations On A Theme By Joseph Haydn For Two Pianos,op.56b (johannes Brahms)