12. _Six easy Variations_ for piano or harp, in F major; Theme, Swiss Air; published 1799 (?). 13. _Twenty-four Variations_ for piano, in D major, on a Theme by Righini; composed about 1790. 14-23. Missing. 24. _Der Wachtelschlag_ for voice and piano; words by Sauter; published 1804. 25. _Seven Variations_ for piano, in C major; Theme, _God save the King_; published 1804. 26. _Five Variations_ (favourite) for piano, in D major; Theme, _Rule Britannia_; published 1804. 27. _Six Variations_ for piano, for four hands, in D major, on an original Theme; composed 1800. 28. _Minuet_ for piano. 29. _Prelude_ for piano, in F minor; published 1805. 30-31. Missing. 32. _To Hope_ by Tiedge (see Op. 94). 33-34. Missing. 35. _Andante_ for piano in F major (originally in the Sonata, Op. 53); composed 1803 (?). 36. _Thirty-two Variations_ for piano, in C minor, on an original Theme; published 1807. 37. Missing. 38. _Die Sehnsucht_ four melodies for voice and piano; text by Goethe; published 1810. * * * * * III.--COMPOSITIONS DESIGNATED BY LETTERS. A.--INSTRUMENTAL MUSIC. (a) _Trio_ for piano, violin, and violoncello (in one movement), in B flat; dedicated to "My little friend, Maximiliana Brentano, for her encouragement in pianoforte playing"; composed 1812. (b) _Rondo_ for piano and violin, in G major; published 1800. (c) _Andante_ for piano, in G. (d) _Sonata_ for piano, in C major (incomplete); composed 1796. (e) _Two easy Sonatinas_ for piano, in G major and F major; composed in Bonn. (f) _Three Sonatas_ for piano, in E flat major, F minor, and D major; dedicated to the Elector, Max. Friedrich; composed at the age of ten. (g) _Rondo_ for piano, in A major; published 1784. (h) _Andante_ on the text, "Oh Hoffnung, du stählst die Herzen." (Ex. for the Archduke Rudolph). (i) _Favourite March_ of the Emperor Alexander. (k) _Eight Variations_ for piano, in B flat; Theme, _Ich habe ein kleines Hüttchen nur_. (l) _Variations_ for piano, on a March by Dressler; composed at the age of ten. (m) _Variations_ for piano, for four hands, on an original theme. (n) _Variations_ for piano, for four hands, in A major. (o) _Triumphal March_ for orchestra, in C major; performed 1813. (p) _Second and Third Overtures to "Leonora"_ ("Fidelio"), in C major. (q) _Overture to "Fidelio"_ ("Leonora," No. 4), in E flat. (r) _Triumphal March_ for orchestra in G major. (s) _Three Duos_ for clarionet and bassoon, in C major, F major, and B flat; composed about 1800. (t) _Minuet_ for piano (from the Septet, Op. 20). (u) _Quintet_ (MS.), for two violins, two violas, and violoncello in F major. B.--DANCE MUSIC. _Twelve Contre-danses._ _Twelve Minuets_ for orchestra. _Six Minuets_ for piano.