70. _Two Trios_ for piano, violin, and violoncello, in D major and E flat major; ded. to the Countess Marie Erdödy; composed 1808. 71. _Sextet_ for two clarionets, two flutes, and two bassoons; performed 1804-5. 72. "_Fidelio_" ("_Leonora_"), opera in two acts; composed 1804-5. 73. _Fifth Concerto_ for piano and orchestra, in E flat; ded. to the Archduke Rudolph; composed 1809. 74. _Quartet_ (tenth) for two violins, viola, and violoncello, in E flat; ded. to Prince Lobkowitz; composed 1809. 75. _Six Songs_: words by Goethe and Reissig; ded. to the Princess Kinsky; composed 1810. 76. _Variations_ for piano, in D major, on an original (?) theme, afterwards employed as the "_Turkish March_" in the "_Ruins of Athens_;" ded. to his friend Oliva; pub. 1810. 77. _Fantasia_ for piano, in G minor; ded. to the Count von Brunswick; composed 1809. 78. _Sonata_ for piano, in F sharp major; ded. to the Countess von Brunswick; composed 1809. 79. _Sonatina_ for piano, in G major; pub. 1810. 80. _Fantasia_ for piano, orchestra, and chorus, in C minor; words--"_Schmeichelnd hold und lieblich klingen_"--by Kuffner; ded. to Maximilian Joseph of Bavaria; performed 1808. 81_a_. _Sonata_ for piano--"_Les Adieux_,"--in E flat; ded. to the Archduke Rudolph; composed 1809. 81_b_. _Sextet_ for two violins, viola, violoncello, and two horns (_obbligato_), in E flat; pub. 1810. 82. _Four Ariettas_ and a _Duet_, with pianoforte accompaniment; words of Nos. 2, 3, and 5 by Metastasio; pub. 1811. 83. _Three Songs_; words by Goethe; ded. to the Princess Kinsky; composed 1810. 84. _Overture and incidental Music to "Egmont;"_ composed 1809-10. 85. "_The Mount of Olives_," an oratorio; text by Franz Xaver Huber; composed 1800 (?). 86. _First Mass_, for four voices and orchestra, in C major; ded. to Prince Esterhazy; composed 1807. 87. _Trio_ for wind instruments, in C major; performed 1797. 88. "_Das Glück der Freundschaft_," for voice and piano; pub. 1803. 89. _Polonaise_ for piano, in C major; ded. to the Empress Elisabetha Alexiewna, of Russia; composed 1814. 90. _Sonata_ for piano, in E minor; ded. to Count Moritz Lichnowski; composed 1814. 91. "_The Battle of Vittoria_," for orchestra; ded. to the Prince Regent of England; composed 1813. 92. _Seventh Symphony_ for orchestra, in A major; ded. to Count Fries; composed 1812. 93. _Eighth Symphony_ for orchestra, in F major; composed 1812. 94. "_To Hope_;" words from the "_Urania_" of Tiegde (second setting, _see_ Op. 32); composed 1816. 95. _Quartet_ for two violins, viola, and violoncello, in F minor; ded. to Secretary Zmeskall; composed 1810. 96. _Sonata_ for piano and violin, in G major; ded. to the Archduke Rudolph; composed 1810.