56. Triple Concerto for piano, violin, and violoncello, with orchestra, in C major; composed 1804-5.
57. Grand Sonata for piano, in F minor; ded. to the Count von Brunswick; composed 1804.
58. Fourth Concerto for piano and orchestra, in G major; ded. to the Archduke Rudolph; composed 1806 (?).
59. Three Quartets for two violins, viola, and violoncello, in F major, E minor, and C major; ded. to Prince Rasoumowski; composed 1806.
60. Fourth Symphony for orchestra, in B flat; ded. to Count Oppersdorf; composed 1806.
61. Concerto for violin and orchestra, in D major; ded. to Stephan von Breuning; composed 1806.
62. Overture: "Coriolanus," in C minor; ded. to the dramatist Heinrich von Collin; composed 1807.
63. Sonata for piano, violin, and violoncello (from the Octet, Op. 103); pub. 1807.
64. Sonata for piano, violin, and violoncello (from the Trio, Op. 3); pub. 1807.
65. Scena and Aria: "Ah, perfido!" for soprano voice and orchestra; ded. to the Countess Clari; composed 1796.