. . "Sonates (Pianos (2)) Partitions." . . . "Two sonatas for two pianos, four hands" . "Two sonatas for two pianos, four hands"@en . . . . . . . . . . "2 sonatas for 2 pianos, 4 hands" . . . . . . "Two sonatas : for two pianos, four hands" . . . . . . . . . . "Partytura" . "Two Sonatas for two pianos, four-hands" . . . . "Sonata (fortepian (2))" . "Two sonatas, two pianos, four-hands" . . . "Muzyka włoska 18-19 w." . .