Trio E flat major op. 44 Trio for Piano, Flute and Bassoon G major WoO 37 Trio for Piano, Clarinet (Violin), Violoncello E flat major op. 38 Trio for Piano, Violin and Violoncello B flat major WoO 39 Trio for Piano, Violin and Violoncello E flat major WoO 38 Trio E flat major Hess-Verz. 48