29. Quintet for two violins, two violas, and violoncello, in C major; dedicated to Count von Fries; composed 1801.
30. Three Sonatas for piano and violin, in A major, C minor, and G major; dedicated to the Emperor Alexander I. of Russia; composed 1802.
31. Three Sonatas for piano, in G major, D minor, & E flat major; composed 1802 (?).
32. To Hope, words from the Urania of Tiedge; published 1805 (first setting; see Op. 94).
33. Bagatelles for piano; composed 1782.
34. Six Variations for piano, in F major, or an original theme; dedicated to the Princess Odescalchy; composed in 1802 (?).
35. Fifteen Variations with a Fugue, for piano, on a theme from "Prometheus"; dedicated to Count Maritz Lichnovsky; composed 1802.
36. Second Symphony for orchestra, in D major; dedicated to Prince Lichnovsky; composed 1802.
37. Third Concerto for piano and orchestra, in C minor; dedicated to Prince Louis Ferdinand of Prussia; composed 1800.
38. Trio for piano, clarionet (or violin), and violoncello (from the Septet, Op. 20), published 1805.