Sonata no.2 in G minor for piano and violoncello, op.5, no.2. Seven variations in Eb on "Bei mannern, welche Liebe fuhlen" from Mozart's the Magic flute, for piano and violoncello. twelve variations in F major on "Ein madchen oder weibchen" op. 66 from mozart's teh Magic flute, for piano and violoncello. - Beethoven, Ludwig Va 1770-1827