• WoO 159. Im Arm der Liebe, 3vv, contrapuntal study for Albrechtsberger. Probably composed 1795. Published in: I. von Seyfried: 'Ludwig van Beethovens Studien im Generalbass' (Vienna, 1832).

• WoO 160/1. ?O care selve, 3 vv, contrapuntal study for Albrechtsberger. Probably composed in 1795. Published in Seyfried, 1832.

• WoO 160/2. Canon, 4vv, contrapuntal study for Albrechtsberger. Probably composed in 1795. Published in Seyfried, 1832.

• Canon, 3 vv. Composed in 1796-1797. Published in J. Kerman, ed: 'Ludwig van Beethoven Autograph Miscellany from circa 1786 to 1799' (London, 1970).

• Hess 276. Herr Graf, ich komme zu fragen, 3 vv. Probably composed in 1797.

• WoO 100. Schuppanzigh ist ein Lump, T, 2 B, 4vv (not canonic), for Ignaz Schuppanzigh. Composed in 1801. Published in Grove I ('Schuppanzigh, Ignaz').

• WoO 101. Graf, Graf, Graf, Graf, 3 vv (not canonic) for Nikolaus Zmeskall von Domanovecz. Composed in 1802. Published in A.W. Thayer, 'Chronologisches Verzeichnis der Werke Ludwig van Beethovens' (Berlin, 1865).

• Hess 274. Canon, 2vv. Composed in 1803. Published in N. Fishman: 'Kniga eskizov Beethoven za 1802 - 1803 gody' (Moscow, 1962).

• Hess 229. Languisco e moro, 2 vv. Composed in 1803. Published in Fishman (1962). (Also sketched as song for 1 violin, pianoforte).

• Hess 275. Canon, 2 vv. Composed in 1803.

• WoO 162. Ta ta ta . . . lieber Maelzel, 4 vv, for Johann Nepomuk Maelzel. Published in 'Musikalisch-kritisches Repertorium aller neuen Erscheinungen im Gebiete der Tonkunst', ed. H. Hirschbach, (Leipzig, 1844). (Possibly a forgery by Schindler).

• WoO 163. Kurz ist der Schmerz, 3 vv, for Johann Friedrich Naue. Composed in 1813. Published in NZM, xi (184), suppl.

• WoO 164. Freundschaft ist die Quelle, 3vv. Composed in 1814.

• WoO 165. Glueck zum neuen Jahr, 4 vv, for Baron von Pasqualati. Composed in 1815. Published Vienna, 1816.

• WoO 166. Kurz ist der Schmerz, 3 vv, for Louis Spohr. Composed in 1815. (Facsimile published in L. Spohr, 'Selbstbiographie' (Kassel and Goettingen, 1860).

• WoO 168/1. Lerne schweigen, puzzle canon (?3 vv), for Charles Neate. Composed in 1815-1816. Published in 'Wiener Allgemeine Musikalische Zeitung', i (1816).

• WoO 168/2. Rede, rede, 3vv, for Neate. Composed in 1815-1816.

• WoO 169. Ich kuesse Sie, puzzle canon (?2vv), for Anna Milder-Hauptmann. Composed in 1816. Published in 'Die Jahreszeiten', xii/3 (1853).

• WoO 170. Ars longa, vita brevis, 2vv, for Johann Nepomuk Hummel. Composed in 1816. Published in I. Nohl, 'Neue Briefe Beethovens' (Stuttgart, 1867).

• WoO 171. Glueck fehl' dir vor allem, 4vv, for Anna Giannatasio del Rio. Composed in 1817. Published in T. von Frimmel: 'Neue Beethoveniana' (Vienna, 1888).

• WoO 173. Hol' euch der Teufel!, puzzle canon, (?2 vv), for Sigmund Anton Steiner. Composed in 1819. Published in Thayer (1865).

• WoO 174. Glaube und hoffe, 4 vv (not canonic), for Maurice Schlesinger. Composed in 1819. Published in I. Nohl 'Briefe Beethovens' (Stuttgart, 1865). (Fasc. Published in A.B. Marx, 'Ludwig van Beethoven: Leben und Schaffen' (Berlin, 1859), ii.

• WoO 176. Glueck zum neuen Jahr!, 3vv, for Countess Erdoedy. Composed in 1819.

• WoO 179. Alles Gute! Alles Schoene, 4vv, for Archduke Rudolph. Composed in 1819. Published in Nohl (1865), incl non-canonic introduction 'Seiner kaiserlichen Hoheit'.

• Hess 300. Liebe mich, werter Weissenbach, probably for Aloys Weissenbach. Composed in 1819-1820. Published in: J. Schmidt-Goerg, ed.: 'Drei Skizzenbuecher zur Missa Solemnis', i (Bonn, 1952).

• WoO 175. Sankt Petrus war ein Fels; Bernardus war ein Sankt, puzzle canon (?4vv), for Carl Peters and Carl Bernard. Composed in 1819-1820. Published in Thayer (1865), 2^ndcanon based on melody of 1^st, in rhythmic augmentation.

• WoO 180. Hoffmann, sei ja kein Hofmann, 2 vv. Composed in 1820. Published in Caecilia, i (1825).

• WoO 181/1. Gedenket heute an Baden, 4 vv. Probably composed in 1820.

• WoO 181/2. Gehabt euch wohl, 4 vv. Probably composed in 1820. Published in 'Festschrift Arnold Scherings' (Berlin, 1937).

• WoO 181/3. Tugend ist kein leerer Name, 3 vv. Probably composed in 1820. (Publication as WoO 181/2).

• WoO 182. O Tobias!, 3vv, for Tobias Haslinger. Composed in 1821. Published in AMZ, new ser., (1863).

• WoO 183. Bester Herr Graf, Sie sind ein Schaf!, 4vv, for Count Moritz Lichnowsky. Composed in 1823. Published in Mf, vii (1954), facsimile in 'Musikalisch-kritisches Repertorium', i/10 (Leipzig, 1844); inaccurate edn. In A.W. Thayer: 'Ludwig van Beethovens Leben', ed. H. Riemann, iv (Leipzig, 1907).

• WoO 184. Falstafferei, lass' dich sehen!, 5vv, for Schuppanzigh. Composed in 1823. Published in 'Die Musik', ii (1902-1903).

• WoO 185. Edel sei der Mensch, 6 vv, for Louis Schloesser. Composed in 1823. Published in 'Wiener Zeitschrift fuer Kunst', viii (1823) [in E major; Beethoven also wrote out version in E-flat]; a canon in E-flat for 3vv on the text 'Edel huelfreich sei der Mensch', sketched in 1822.

• Hess 263. Te solo adoro, 2vv, probably for Carlos Evasio Soliva. Probably composed in 1824. (Perhaps an earlier version of WoO 186.).

• Hess 264. Te solo adoro, 2 vv, probably for Soliva. Probably composed in 1824. (Perhaps an earlier version of WoO 186).

• WoO 186. Te solo adoro, 2vv, for Soliva. Composed in 1824.

• WoO 187. Schwenke dich ohne Schwaenke!, 4vv, for Carl Schwencke. Composed in 1824. Published in 'Caecilia', i/7 (1825).

• WoO188. Gott ist eine feste Burg, puzzle canon (?2 vv), for Obert von Duesterlohe. Composed in 1825. Published in F. Prelinger, 'Beethovens saemtliche Briefe', iv (Vienna, 1909), facs. In auction catalogue no. 36 of Leo Liepmanssohn (Berlin, 1906).

• WoO 203. Das Schoene zu dem Guten, puzzle canon (?4vv), for Ludwig Rellstab. Composed in 1825. Published in L. Rellstab, 'Garten und Wald', iv (Leipzig, 1854); WoO 202 is 2-bar non-canonic greeting on the same text.

• WoO 189. Doktor, sperrt das Tor dem Tod, 4vv, for Anton Braunhofer. Composed in 1825. Published in Nohl (1865).

• WoO 190. Ich war hier, Doktor, puzzle canon (?2vv), for Braunhofer. Composed in 1825. (Fasc. In auction catalogue no. 21 of M. Breslauer (Berlin, 1912).

• WoO 35. Canon, 2vv (? for 2 violins), for Otto de Boer. Composed in 1825. Published in Nohl (1867).

• WoO 191. Kuehl nicht, lau. 3vv, for Friedrich Kuhlau. Composed in 1825. Published in Seyfried (1832).

• WoO 192. Ars longa, vita brevis, puzzle canon, (?4vv), for Sir George Smart. Composed in 1825. Published in Thayer, 1865).

• WoO 194. Si non per portas, per muros, puzzle canon (?2 vv), for Maurice Schlesinger. Composed in 1825. Published in Marz (1959), ii.

• WoO 204. Holz, Holz, geigt die Quartette so, lv, for Karl Holz. Composed in 1825. Published in A.W.Thayer: 'Ludwig van Beethovens Leben', ed. H. Riemann, v (Leipzig, 1908).

• WoO 195. Freu' dich des Lebens, 2vv, for Theodor Molt. Composed in 1825.

• Hess 277. Esel aller Esel, 2 canonic vv, ostinato v. Composed in 1826.

• WoO 196. Es muss sein, 4vv, for 'Hofkriegsagent' Dembscher. Composed in 1826. Published in A.W. Thayer, 'Ludwig van Beethovens Leben', ed. H. Riemann, v (Leipzig, 1908), facs. In Gassner: 'Zeitschrift fuer Deutschlands Musikvereine und Dilettanten', iii 9Karlsruhe, 1844).

• Bester Magistrat, 3vv. Composed in 1826. (Unpublished, appears in the sketchbook 'Autograph 24', D-B).

• WoO 197. Da ist das Werk, 5vv, for Holz. Composed in 1826. Published Zurich, 1949.

• WoO 198. Wir irren allesamt, puzzle canon (?2vv), for Holz. Composed in 1826. Published in Nohl (1865).

• WoO 161. Ewig dein, 3vv. Published in AMZ, new ser. I (1863), probably written around 1810.

• WoO 167. Brauchle, Linke, ?4vv, Probably for Johann Xaver Brauchle and Joseph Linke. Published in Thayer (1965), probably written around 1815.

• WoO 172. Ich bitt' dich, schreib' mir die Es-Scala auf, 3vv, for Vincenz Hauschka. Probably written around 1818.

• WoO 177. Bester Magistrat, Ihr friert, ?2/4vv, bass v. Published in D. MacArdle and L.Misch, "New Beethoven Letters' (Norman, Oklahoma, 1957), facs. In auction catalogue no. 132 of K.E. Henrici (Berlin, 1928); Probably written around 1820.

• WOO 178. Signor Abate, 3vv, for the Abbe Maximilian Stadler.

• WoO 193. Ars longa, vita brevis, puzzle canon (?5vv). (Fasc. In auction catalogue no. 120 of Henrici (Berlin, 1927).