32 variations on an original theme in c minor WoO 80 [hgf.] ; 7 variations from Winter's opera "Das unterbrochene Opferfest" in F major WoO 75 [hgf.] ; 24 variations on Righini's air "Venni amore" in D major WoO 65 [hgf.] ; 6 variations on the duet from Paisiello's "La Molinara" in g minor WoO 70 [hgf.] ; 8 variations on Süssmayr's theme "Tändeln und Scherzen" in F major WoO 76 [hgf.] ; 13 variations on Dittersdorf's air "Es war einmal ein alter Mann" [hgf.] ; 10 variations on Salieri's air "La stesa la stesissima" [hgf.]