. . . . "A Second-Piano Part by L.V. Saar to the Fifteen Two-part Inventions ... For two Pianos, four hands" . . . "A second-piano part to the fifteen two-part inventions of J.S. Bach : for two pianos, four hands" . . . . . . . . . "A second piano part by Louis Victor Saar to the fifteen two-part inventions of J.S. Bach"@en . "A second-piano part" . .