| Arrangement of | Section | View on IMSLP | Composed | Type | Arranger | Instrumentation | 
| Symphony No. 32 in G major, K.318 (Mozart, Wolfgang Amadeus) |  |  | 1779 | Symphonies, Overtures | Hugo Ulrich | piano 4 hands | 
| Symphony No. 39 in E-flat major, K.543 (Mozart, Wolfgang Amadeus) | Complete |  | 1788 | Symphonies | Hugo Ulrich | piano 4 hands | 
| Symphony No. 35 in D major, K.385 (Mozart, Wolfgang Amadeus) |  |  | 1782 | Symphonies | Hugo Ulrich | piano 4 hands | 
| Symphony No. 36 in C major, K.425 (Mozart, Wolfgang Amadeus) | Complete |  | 1783 | Symphonies | Hugo Ulrich | piano 4 hands | 
| Symphony No. 41 in C major, K.551 (Mozart, Wolfgang Amadeus) | Complete |  | 1788 | Symphonies | Hugo Ulrich | piano 4 hands | 
| Symphony No. 38 in D major, K.504 (Mozart, Wolfgang Amadeus) |  |  | 1786 | Symphonies | Hugo Ulrich | piano 4 hands | 
| Symphony No. 40 in G minor, K.550 (Mozart, Wolfgang Amadeus) | Complete |  | 1788 | Symphonies | Hugo Ulrich | piano 4 hands | 
| Symphony No. 9, Op. 125 (Beethoven, Ludwig van) | Complete |  | 1822 | Symphonies | Hugo Ulrich | piano 4 hands | 
| Fantasia in C minor, Op. 80 (Beethoven, Ludwig van) |  |  | 1808 | Fantasias | Hugo Ulrich | piano 4 hands | 
| Violin Concerto in D major, Op. 61 (Beethoven, Ludwig van) |  |  | 1806 | Concertos | Hugo Ulrich | piano 4 hands | 
| Triple Concerto, Op. 56 (Beethoven, Ludwig van) | Complete |  | 1804 | Concertos | Hugo Ulrich | piano 4 hands | 
| Schwanengesang, D.957 (Schubert, Franz) | Complete |  | 1828 | Lieder | Hugo Ulrich | piano 4 hands | 
| Die schöne Müllerin, D.795 (Schubert, Franz) | Complete |  | 1823 | Songs | Hugo Ulrich | piano 4 hands | 
| Winterreise, D.911 (Schubert, Franz) | Complete |  | 1827 | Songs | Hugo Ulrich | piano 4 hands | 
| String Quartet No. 14, Op. 131 (Beethoven, Ludwig van) | Complete |  | 1826 | Quartets | Hugo Ulrich and Robert Wittmann | piano 4 hands | 
| Piano Concerto No. 5, Op. 73 (Beethoven, Ludwig van) | Complete |  | 1809 | Concertos | Hugo Ulrich | piano 4 hands | 
| Piano Concerto No. 1, Op. 15 (Beethoven, Ludwig van) | Complete |  | 1798 | Concertos, Cadenzas | Hugo Ulrich | piano 4 hands | 
| Piano Concerto No. 2, Op. 19 (Beethoven, Ludwig van) |  |  | 1787 | Concertos | Hugo Ulrich | piano 4 hands | 
| Piano Concerto No. 3, Op. 37 (Beethoven, Ludwig van) | Complete |  | 1800 | Concertos | Hugo Ulrich | piano 4 hands | 
| Violin Sonata No. 9, Op. 47 (Beethoven, Ludwig van) | Complete |  | 1802 | Sonatas | Hugo Ulrich | piano 4 hands | 
| Große Fuge, Op. 133 (Beethoven, Ludwig van) |  |  | 1825 | Double fugues | Hugo Ulrich | piano 4 hands | 
| String Quartet No. 1, Op. 18 No. 1 (Beethoven, Ludwig van) | Complete |  | 1799 | Quartets | Hugo Ulrich | piano 4 hands | 
| Violin Sonata No. 8, Op. 30 No. 3 (Beethoven, Ludwig van) | Complete |  | 1801 | Sonatas | Hugo Ulrich and Robert Wittmann | piano 4 hands | 
| Cello Sonata No. 3, Op. 69 (Beethoven, Ludwig van) |  |  | 1808 | Sonatas | Hugo Ulrich | piano 4 hands | 
| String Quartet No. 4, Op. 18 No. 4 (Beethoven, Ludwig van) | Complete |  | 1799 | Quartets | Hugo Ulrich and Robert Wittmann | violin and piano | 
| String Quartet No. 3, Op. 18 No. 3 (Beethoven, Ludwig van) |  |  | 1798 | Quartets | Hugo Ulrich and Robert Wittmann | violin and piano | 
| Septet in E-flat major, Op. 20 (Beethoven, Ludwig van) | Complete |  | 1799 | Septets | Hugo Ulrich | piano 4 hands | 
| String Quartet No. 11, Op. 95 (Beethoven, Ludwig van) |  |  | 1810 | Quartets | Hugo Ulrich | piano 4 hands | 
| String Quartet No. 9, Op. 59 No. 3 (Beethoven, Ludwig van) | Complete |  | 1806 | Quartets | Hugo Ulrich | piano 4 hands | 
| String Quartet No. 23 in F major, K.590 (Mozart, Wolfgang Amadeus) |  |  | 1790 | Quartets | Hugo Ulrich and Robert Wittmann | piano 4 hands | 
| String Quartet No. 16 in E-flat major, K.428/421b (Mozart, Wolfgang Amadeus) |  |  | 1783 | Quartets | Hugo Ulrich and Robert Wittmann | piano 4 hands | 
| String Quartet No. 18 in A major, K.464 (Mozart, Wolfgang Amadeus) | Complete |  | 1785 | Quartets | Hugo Ulrich and Robert Wittmann | piano 4 hands | 
| String Quartet No. 19 in C major, K.465 (Mozart, Wolfgang Amadeus) |  |  | 1785 | Quartets | Hugo Ulrich and Robert Wittmann | piano 4 hands | 
| String Quartet No. 21 in D major, K.575 (Mozart, Wolfgang Amadeus) | Complete |  | 1789 | Quartets | Hugo Ulrich and Robert Wittmann | piano 4 hands | 
| String Quartet No. 22 in B-flat major, K.589 (Mozart, Wolfgang Amadeus) |  |  | 1790 | Quartets | Hugo Ulrich and Robert Wittmann | piano 4 hands | 
| String Quartet No. 2, Op. 18 No. 2 (Beethoven, Ludwig van) |  |  | 1799 | Quartets | Hugo Ulrich and Robert Wittmann | violin and piano | 
| String Quartet No. 7, Op. 59 No. 1 (Beethoven, Ludwig van) | Complete |  | 1806 | Quartets | Hugo Ulrich | piano 4 hands | 
| String Quartet No. 14 in G major, K.387 (Mozart, Wolfgang Amadeus) |  |  | 1782 | Quartets | Hugo Ulrich | piano 4 hands | 
| String Quartet No. 20 in D major, K.499 (Mozart, Wolfgang Amadeus) |  |  | 1786 | Quartets | Hugo Ulrich | piano 4 hands | 
| String Quartet No. 17 in B-flat major, K.458 (Mozart, Wolfgang Amadeus) |  |  | 1784 | Quartets | Hugo Ulrich and Robert Wittmann | piano 4 hands | 
| String Quartet No. 16, Op. 135 (Beethoven, Ludwig van) | Complete |  | 1826 | Quartets | Hugo Ulrich | piano 4 hands | 
| String Quartet No. 15 in D minor, K.421/417b (Mozart, Wolfgang Amadeus) | Complete |  | 1783 | Quartets | Hugo Ulrich and Robert Wittmann | piano 4 hands | 
| String Quartet No. 5, Op. 18 No. 5 (Beethoven, Ludwig van) |  |  | 1799 | Quartets | Hugo Ulrich and Robert Wittmann | violin and piano | 
| String Quartet No. 6, Op. 18 No. 6 (Beethoven, Ludwig van) | Complete |  | 1800 | Quartets | Hugo Ulrich | violin and piano | 
| String Quartet No. 10, Op. 74 (Beethoven, Ludwig van) |  |  | 1809 | Quartets | Hugo Ulrich | piano 4 hands | 
| String Quartet No. 12, Op. 127 (Beethoven, Ludwig van) |  |  | 1823 | Quartets | Hugo Ulrich | piano 4 hands | 
| String Quartet No. 15, Op. 132 (Beethoven, Ludwig van) |  |  | 1823 | Quartets | Hugo Ulrich and Robert Wittmann | piano 4 hands | 
| String Quartet No. 8, Op. 59 No. 2 (Beethoven, Ludwig van) | Complete |  | 1806 | Quartets | Hugo Ulrich | piano 4 hands | 
| String Quartet No. 13, Op. 130 (Beethoven, Ludwig van) | Complete |  | 1825 | Quartets | Hugo Ulrich and Robert Wittmann | piano 4 hands | 
| String Quintet No. 5 in D major, K.593 (Mozart, Wolfgang Amadeus) | Complete |  | 1790 | Quintets | Hugo Ulrich and Robert Wittmann | piano 4 hands | 
| String Quintet No. 6 in E-flat major, K.614 (Mozart, Wolfgang Amadeus) | Complete |  | 1791 | Quintets | Hugo Ulrich and Robert Wittmann | piano 4 hands | 
| String Quintet No. 2 in C minor, K.406/516b (Mozart, Wolfgang Amadeus) |  |  | 1787 | Quintets | Hugo Ulrich and Robert Wittmann | piano 4 hands | 
| String Quintet No. 3 in C major, K.515 (Mozart, Wolfgang Amadeus) |  |  | 1787 | Quintets | Hugo Ulrich | piano 4 hands | 
| Symphony No. 8, D.759 (Schubert, Franz) | Schubert's Fragment |  | 1822 | Symphonies | Hugo Ulrich | piano 4 hands | 
| String Quintet No. 4 in G minor, K.516 (Mozart, Wolfgang Amadeus) | Complete |  | 1787 | Quintets | Hugo Ulrich and Robert Wittmann | piano 4 hands | 
| Piano Trio in E-flat major, Op. 1 No. 1 (Beethoven, Ludwig van) | Complete |  | 1795 | Trios | Hugo Ulrich | piano 4 hands | 
| String Quintet, D.956 (Schubert, Franz) | Complete |  | 1828 | Quintets | Hugo Ulrich | piano 4 hands | 
| Alceste, Wq.44 (Gluck, Christoph Willibald) | Ouverture |  | 1767 | Operas, Tragedies en musique | Hugo Ulrich | piano 4 hands | 
| Il barbiere di Siviglia (Rossini, Gioacchino) | Overture |  | 1816 | Dramma giocoso | Hugo Ulrich | violin and piano | 
| Il barbiere di Siviglia (Rossini, Gioacchino) | Overture |  | 1816 | Dramma giocoso | Hugo Ulrich | piano | 
| Galop and Ecossaises, D.735 (Schubert, Franz) |  |  |  | Galops, Ecossaises | Hugo Ulrich | piano 4 hands | 
| Symphony No. 99 in E-flat major, Hob.I:99 (Haydn, Joseph) |  |  | 1793 | Symphonies | Hugo Ulrich | piano 4 hands | 
| Symphony No. 101 in D major, Hob.I:101 (Haydn, Joseph) | Complete |  | 1794 | Symphonies | Hugo Ulrich | violin and piano | 
| Symphony No. 103 in E-flat major, Hob.I:103 (Haydn, Joseph) | Complete |  | 1795 | Symphonies | Hugo Ulrich | piano 4 hands | 
| Symphony No. 100 in G major, Hob.I:100 (Haydn, Joseph) | Complete |  | 1793 | Symphonies | Hugo Ulrich | piano 4 hands | 
| Armide, Wq.45 (Gluck, Christoph Willibald) | Overture |  |  | Operas | Hugo Ulrich | piano 4 hands | 
| 18 German Dances and Ecossaises, D.783 (Schubert, Franz) | Complete |  | 1823 | Ecossaises | Hugo Ulrich | piano 4 hands | 
| Symphony No. 102 in B-flat major, Hob.I:102 (Haydn, Joseph) | Complete |  | 1794 | Symphonies | Hugo Ulrich | piano 4 hands | 
| 12 Grazer Waltzer, D.924 (Schubert, Franz) |  |  | 1827 | Waltzes | Hugo Ulrich | piano 4 hands | 
| Valses sentimentales, D.779 (Schubert, Franz) | Complete |  |  | Waltzes | Hugo Ulrich | piano 4 hands | 
| 20 Waltzes, D.146 (Schubert, Franz) | Complete |  | 1815 | Waltzes | Hugo Ulrich | piano 4 hands | 
| Wiener Damen-Ländler und Ecossaisen, D.734 (Schubert, Franz) |  |  |  | Landler, Ecossaises | Hugo Ulrich | piano 4 hands | 
| 38 Waltzes, Ländler and Ecossaises, D.145 (Schubert, Franz) | Complete |  |  | Waltzes, Landler, Ecossaises | Hugo Ulrich | piano 4 hands | 
| 12 Valses nobles, D.969 (Schubert, Franz) | Complete |  |  | Waltzes | Hugo Ulrich | piano 4 hands | 
| Symphony No. 104 in D major, Hob.I:104 (Haydn, Joseph) | Complete |  | 1795 | Symphonies | Hugo Ulrich | piano 4 hands | 
| 36 Originaltänze, D.365 (Schubert, Franz) | Complete |  |  | Waltzes | Hugo Ulrich | piano 4 hands | 
| Cello Sonata No. 2, Op. 5 No. 2 (Beethoven, Ludwig van) |  |  | 1796 | Sonatas | Hugo Ulrich | piano 4 hands | 
| Cello Sonata No. 4, Op. 102 No. 1 (Beethoven, Ludwig van) |  |  | 1815 | Sonatas | Hugo Ulrich | piano 4 hands | 
| Cello Sonata No. 5, Op. 102 No. 2 (Beethoven, Ludwig van) |  |  | 1815 | Sonatas | Hugo Ulrich | piano 4 hands | 
| String Quartet in E major, D.353 (Schubert, Franz) |  |  | 1816 | Quartets | Hugo Ulrich | piano 4 hands | 
| String Quartet in E-flat major, D.87 (Schubert, Franz) |  |  | 1813 | Quartets | Hugo Ulrich | piano 4 hands | 
| String Quartet in G major, D.887 (Schubert, Franz) |  |  | 1826 | Quartets | Hugo Ulrich | piano 4 hands | 
| String Quartet in C minor, D.703 (Schubert, Franz) | Allegro assai (No.1) |  | 1820 | Quartets | Hugo Ulrich | piano 4 hands | 
| String Quartet in D minor, D.810 (Schubert, Franz) | Complete |  | 1824 | Quartets | Hugo Ulrich | piano 4 hands | 
| String Quartet in A minor, D.804 (Schubert, Franz) | Complete |  | 1824 | Quartets | Hugo Ulrich | piano 4 hands | 
| Violin Sonata No. 5, Op. 24 (Beethoven, Ludwig van) |  |  | 1800 | Sonatas | Hugo Ulrich and Robert Wittmann | piano 4 hands | 
| Violin Sonata No. 10, Op. 96 (Beethoven, Ludwig van) |  |  | 1812 | Sonatas | Hugo Ulrich and Robert Wittmann | piano 4 hands | 
| Piano Quintet in A major, D.667 (Schubert, Franz) | Complete |  | 1819 | Quintets | Hugo Ulrich | piano 4 hands | 
| Violin Sonata No. 7, Op. 30 No. 2 (Beethoven, Ludwig van) | Complete |  | 1801 | Sonatas | Hugo Ulrich | piano 4 hands | 
| Violin Sonata No. 6, Op. 30 No. 1 (Beethoven, Ludwig van) |  |  | 1801 | Sonatas | Hugo Ulrich | piano 4 hands | 
| Trio in C major, Op. 87 (Beethoven, Ludwig van) | Complete |  | 1795 | Trios | Hugo Ulrich | piano 4 hands | 
| Serenade in D major, Op. 25 (Beethoven, Ludwig van) | Complete |  | 1795 | Serenades | Hugo Ulrich and Robert Wittmann | piano 4 hands | 
| La gazza ladra (Rossini, Gioacchino) | Overture |  | 1817 | Opera semiseria, Librettos | Hugo Ulrich | violin and piano | 
| La gazza ladra (Rossini, Gioacchino) | Overture |  | 1817 | Opera semiseria, Librettos | Hugo Ulrich | piano | 
| Symphony No. 9, D.944 (Schubert, Franz) | Complete |  | 1825 | Symphonies | Hugo Ulrich | piano 4 hands | 
| Symphony No. 4, D.417 (Schubert, Franz) |  |  | 1816 | Symphonies | Hugo Ulrich | piano 4 hands | 
| Symphony No. 5, D.485 (Schubert, Franz) | Complete |  | 1816 | Symphonies | Hugo Ulrich | piano 4 hands | 
| Piano Trio in C minor, Op. 1 No. 3 (Beethoven, Ludwig van) | Complete |  | 1793 | Trios | Hugo Ulrich and Robert Wittmann | piano 4 hands | 
| La fille du régiment (Donizetti, Gaetano) | Selections |  | 1840 | Operas comiques | Hugo Ulrich | piano | 
| L'italiana in Algeri (Rossini, Gioacchino) | Overture |  | 1813 | Dramma giocoso | Hugo Ulrich | piano | 
| Le calife de Bagdad (Boieldieu, François Adrien) | Overture |  |  | Operas comiques | Hugo Ulrich | piano 4 hands | 
| Le calife de Bagdad (Boieldieu, François Adrien) | Overture |  |  | Operas comiques | Hugo Ulrich | piano | 
| La dame blanche (Boieldieu, François Adrien) | Overture |  |  | Operas comiques | Hugo Ulrich | piano 4 hands | 
| La dame blanche (Boieldieu, François Adrien) | Overture |  |  | Operas comiques | Hugo Ulrich | piano | 
| Zampa (Hérold, Ferdinand) | Overture |  | 1831 | Operas comiques | Hugo Ulrich | piano 4 hands | 
| Zampa (Hérold, Ferdinand) | Overture |  | 1831 | Operas comiques | Hugo Ulrich | piano | 
| Le maçon (Auber, Daniel François Esprit) | Overture |  |  | Operas comiques | Hugo Ulrich | piano 4 hands | 
| Le maçon (Auber, Daniel François Esprit) | Overture |  |  | Operas comiques | Hugo Ulrich | piano | 
| La muette de Portici (Auber, Daniel François Esprit) | Overture |  |  | Operas | Hugo Ulrich | piano 4 hands | 
| La muette de Portici (Auber, Daniel François Esprit) | Overture |  |  | Operas | Hugo Ulrich | piano | 
| Symphony No. 94 in G major, Hob.I:94 (Haydn, Joseph) | Complete |  | 1791 | Symphonies | Hugo Ulrich | violin and piano | 
| Die lustigen Weiber von Windsor (Nicolai, Otto) | Overture |  |  | Comic operas | Hugo Ulrich | piano 4 hands | 
| Die lustigen Weiber von Windsor (Nicolai, Otto) | Overture |  |  | Comic operas | Hugo Ulrich | piano | 
| Iphigénie en Aulide, Wq.40 (Gluck, Christoph Willibald) | Overture |  |  | Operas | Hugo Ulrich | piano 4 hands | 
| Don Giovanni, K.527 (Mozart, Wolfgang Amadeus) | Overture |  | 1787 | Opera buffa | Hugo Ulrich | piano 4 hands | 
| Trio in B-flat major, Op. 11 (Beethoven, Ludwig van) |  |  | 1798 | Trios | Hugo Ulrich and Robert Wittmann | piano 4 hands | 
| Idomeneo, K.366 (Mozart, Wolfgang Amadeus) | Overture |  | 1780 | Opera seria | Hugo Ulrich | piano 4 hands | 
| La clemenza di Tito, K.621 (Mozart, Wolfgang Amadeus) | Overture |  | 1791 | Opera seria | Hugo Ulrich | piano 4 hands | 
| Serenade in D major, Op. 8 (Beethoven, Ludwig van) | Complete |  | 1795 | Serenades | Hugo Ulrich and Robert Wittmann | piano 4 hands | 
| String Quintet in E-flat major, Op. 4 (Beethoven, Ludwig van) |  |  | 1795 | Quintets | Hugo Ulrich and Robert Wittmann | piano 4 hands | 
| Fugue in D major, Op. 137 (Beethoven, Ludwig van) |  |  | 1817 | Fugues | Hugo Ulrich | piano 4 hands | 
| String Quintet in C major, Op. 29 (Beethoven, Ludwig van) |  |  | 1801 | Quintets | Hugo Ulrich | piano 4 hands | 
| Clarinet Quintet in A major, K.581 (Mozart, Wolfgang Amadeus) | Complete |  | 1789 | Quintets | Hugo Ulrich and Robert Wittmann | piano 4 hands | 
| Der Beherrscher der Geister, Op. 27 (Weber, Carl Maria von) |  |  | 1811 | Overtures | Hugo Ulrich | piano 4 hands | 
| Symphony No. 48 in C major, Hob.I:48 (Haydn, Joseph) |  |  | 1768 | Symphonies | Hugo Ulrich | piano 4 hands | 
| Grande ouverture, J.54 (Weber, Carl Maria von) |  |  | 1807 | Overtures | Hugo Ulrich | piano 4 hands | 
| Abu Hassan, J.106 (Weber, Carl Maria von) | Overture |  | 1810 | Singspiele | Hugo Ulrich | piano 4 hands | 
| Euryanthe, Op. 81 (Weber, Carl Maria von) | Overture |  | 1822 | Grand operas | Hugo Ulrich | piano 4 hands | 
| Turandot, Op. 37 (Weber, Carl Maria von) | Overture |  | 1804 | Incidental music | Hugo Ulrich | piano 4 hands | 
| Silvana, J.87 (Weber, Carl Maria von) | Overture |  | 1808 | Comic operas | Hugo Ulrich | piano 4 hands | 
| Jubel-Ouvertüre, Op. 59 (Weber, Carl Maria von) |  |  | 1818 | Overtures | Hugo Ulrich | piano 4 hands | 
| Oberon, J.306 (Weber, Carl Maria von) | Overture |  | 1825 | Fairy operas | Hugo Ulrich | piano 4 hands | 
| Symphony No. 45 in F-sharp minor, Hob.I:45 (Haydn, Joseph) | Complete |  | 1772 | Symphonies | Hugo Ulrich | piano 4 hands | 
| Il matrimonio segreto (Cimarosa, Domenico) | Overture |  |  | Dramma giocoso | Hugo Ulrich | piano 4 hands | 
| Joseph (Méhul, Etienne Nicolas) | Overture |  | 1805 | Operas | Hugo Ulrich | piano 4 hands | 
| Der Schauspieldirektor, K.486 (Mozart, Wolfgang Amadeus) | Overture |  | 1786 | Singspiele | Hugo Ulrich | piano 4 hands | 
| Kaisermarsch, WWV 104 (Wagner, Richard) |  |  | 1871 | Marches | Hugo Ulrich | piano 4 hands | 
| Kaisermarsch, WWV 104 (Wagner, Richard) |  |  | 1871 | Marches | Hugo Ulrich | piano | 
| La finta giardiniera, K.196 (Mozart, Wolfgang Amadeus) | Overture |  | 1774 | Opera buffa | Hugo Ulrich | piano 4 hands | 
| I Capuleti e i Montecchi (Bellini, Vincenzo) | Overture |  | 1830 | Lyric tragedies | Hugo Ulrich | violin and piano | 
| I Capuleti e i Montecchi (Bellini, Vincenzo) | Overture |  | 1830 | Lyric tragedies | Hugo Ulrich | piano 4 hands | 
| I Capuleti e i Montecchi (Bellini, Vincenzo) | Overture |  | 1830 | Lyric tragedies | Hugo Ulrich | piano | 
| Symphony No. 86 in D major, Hob.I:86 (Haydn, Joseph) |  |  | 1786 | Symphonies | Hugo Ulrich | piano 4 hands | 
| Symphony No. 83 in G minor, Hob.I:83 (Haydn, Joseph) |  |  | 1785 | Symphonies | Hugo Ulrich | piano 4 hands | 
| Symphony No. 92 in G major, Hob.I:92 (Haydn, Joseph) |  |  | 1789 | Symphonies | Hugo Ulrich | piano 4 hands | 
| Symphony No. 88 in G major, Hob.I:88 (Haydn, Joseph) | Complete |  | 1787 | Symphonies | Hugo Ulrich | piano 4 hands | 
| Symphony No. 82 in C major, Hob.I:82 (Haydn, Joseph) | Complete |  | 1786 | Symphonies | Hugo Ulrich | piano 4 hands | 
| Symphony No. 85 in B-flat major, Hob.I:85 (Haydn, Joseph) | Complete |  | 1785 | Symphonies | Hugo Ulrich | piano 4 hands | 
| Symphony No. 93 in D major, Hob.I:93 (Haydn, Joseph) | Complete |  | 1791 | Symphonies | Hugo Ulrich | violin and piano | 
| Symphony No. 95 in C minor, Hob.I:95 (Haydn, Joseph) |  |  | 1791 | Symphonies | Hugo Ulrich | piano 4 hands | 
| Symphony No. 96 in D major, Hob.I:96 (Haydn, Joseph) |  |  | 1791 | Symphonies | Hugo Ulrich | piano 4 hands | 
| Symphony No. 97 in C major, Hob.I:97 (Haydn, Joseph) | Complete |  | 1792 | Symphonies | Hugo Ulrich | piano 4 hands | 
| Symphony No. 98 in B-flat major, Hob.I:98 (Haydn, Joseph) |  |  | 1792 | Symphonies | Hugo Ulrich | piano 4 hands | 
| Symphony No. 55 in E-flat major, Hob.I:55 (Haydn, Joseph) |  |  | 1774 | Symphonies | Hugo Ulrich | piano 4 hands | 
| Symphony No. 90 in C major, Hob.I:90 (Haydn, Joseph) |  |  | 1788 | Symphonies | Hugo Ulrich | piano 4 hands | 
| Symphony No. 91 in E-flat major, Hob.I:91 (Haydn, Joseph) |  |  | 1788 | Symphonies | Hugo Ulrich | piano 4 hands | 
| Symphony No. 73 in D major, Hob.I:73 (Haydn, Joseph) | Complete |  | 1781 | Symphonies | Hugo Ulrich | piano 4 hands | 
| Jean de Paris (Boieldieu, François Adrien) | Overture |  |  | Operas comiques | Hugo Ulrich | piano 4 hands | 
| Piano Concerto No. 4, Op. 58 (Beethoven, Ludwig van) | Complete |  | 1805 | Concertos | Hugo Ulrich | piano 4 hands | 
| La vestale (Spontini, Gaspare) | Overture |  |  | Lyric tragedies | Hugo Ulrich | piano 4 hands | 
| La vestale (Spontini, Gaspare) | Overture |  |  | Lyric tragedies | Hugo Ulrich | piano | 
| String Trio in E-flat major, Op. 3 (Beethoven, Ludwig van) | Complete |  | 1792 | Trios | Hugo Ulrich and Robert Wittmann | piano 4 hands | 
| 3 String Trios, Op. 9 (Beethoven, Ludwig van) |  |  | 1797 | Trios | Hugo Ulrich | piano 4 hands | 
| Sofonisba (Paër, Ferdinando) | Overture |  | 1805 | Opera seria | Hugo Ulrich | piano 4 hands | 
| Piano Quartet in G minor, K.478 (Mozart, Wolfgang Amadeus) | Complete |  | 1785 | Quartets | Hugo Ulrich and Robert Wittmann | piano 4 hands | 
| Piano Quartet in E-flat major, K.493 (Mozart, Wolfgang Amadeus) |  |  | 1786 | Quartets | Hugo Ulrich and Robert Wittmann | piano 4 hands | 
| Piano Trios, Op. 86 (Haydn, Joseph) |  |  | 1797 | Trios, Sonatas | Hugo Ulrich and Robert Wittmann | piano 4 hands | 
| Jessonda, WoO 53 (Spohr, Louis) | Overture |  | 1822 | Grand operas | Hugo Ulrich | piano 4 hands | 
| Jessonda, WoO 53 (Spohr, Louis) | Overture |  | 1822 | Grand operas | Hugo Ulrich | piano | 
| Tancredi (Rossini, Gioacchino) | Overture |  | 1813 | Operas | Hugo Ulrich | violin and piano | 
| Tancredi (Rossini, Gioacchino) | Overture |  | 1813 | Operas | Hugo Ulrich | piano 4 hands | 
| Piano Trio in E-flat major, Hob.XV:30 (Haydn, Joseph) |  |  | 1795 | Trios | Hugo Ulrich and Robert Wittmann | piano 4 hands | 
| Sargino (Paër, Ferdinando) | Overture |  |  | Comic operas | Hugo Ulrich | piano 4 hands | 
| Olimpie (Spontini, Gaspare) | Overture |  |  | Lyric tragedies | Hugo Ulrich | piano 4 hands | 
| Yelva (Reissiger, Carl Gottlieb) | Overture |  |  | Operas | Hugo Ulrich | piano 4 hands | 
| Yelva (Reissiger, Carl Gottlieb) | Overture |  |  | Operas | Hugo Ulrich | piano | 
| Die Felsenmühle von Estalières, Op. 71 (Reissiger, Carl Gottlieb) | Overture |  |  | Operas | Hugo Ulrich | piano 4 hands | 
| Die Felsenmühle von Estalières, Op. 71 (Reissiger, Carl Gottlieb) | Overture |  |  | Operas | Hugo Ulrich | piano | 
| Fernand Cortez (Spontini, Gaspare) | Overture |  |  | Operas | Hugo Ulrich | piano 4 hands | 
| Faust (Spohr, Louis) | Overture |  | 1813 | Grand operas | Hugo Ulrich | piano 4 hands | 
| Faust (Spohr, Louis) | Overture |  | 1813 | Grand operas | Hugo Ulrich | piano | 
| Orlando Paladino, Hob.XXVIII:11 (Haydn, Joseph) | Overture |  | 1782 | Operas | Hugo Ulrich | piano 4 hands | 
| Symphonien für Pianoforte zu vier Händen (Mozart, Wolfgang Amadeus) |  |  |  | Symphonies | Hugo Ulrich and August Horn | piano 4 hands | 
| 6 String Quartets, Op. 18 (Beethoven, Ludwig van) |  |  | 1799 | Quartets | Hugo Ulrich and Robert Wittmann | piano 4 hands | 
| Piano Trio in G major, Hob.XV:25 (Haydn, Joseph) | Complete |  |  | Trios | Hugo Ulrich | piano 4 hands | 
| String Quartet in G major, Hob.III:66 (Haydn, Joseph) |  |  | 1790 | Quartets | Hugo Ulrich and Robert Wittmann | piano 4 hands | 
| String Quartet in D major, Hob.III:63 (Haydn, Joseph) | Complete |  | 1790 | Quartets | Hugo Ulrich and Robert Wittmann | piano 4 hands | 
| String Quartet in E-flat major, Hob.III:64 (Haydn, Joseph) | Complete |  |  | Quartets | Hugo Ulrich and Robert Wittmann | piano 4 hands | 
| String Quartet in C major, Hob.III:57 (Haydn, Joseph) |  |  | 1788 | Quartets | Hugo Ulrich | piano 4 hands | 
| String Quartet in G major, Hob.III:58 (Haydn, Joseph) |  |  | 1788 | Quartets | Hugo Ulrich and Robert Wittmann | piano 4 hands | 
| String Quartet in E major, Hob.III:59 (Haydn, Joseph) |  |  | 1788 | Quartets | Hugo Ulrich | piano 4 hands | 
| String Quartet in F major, Hob.III:73 (Haydn, Joseph) |  |  | 1793 | Quartets | Hugo Ulrich | piano 4 hands | 
| String Quartet in G minor, Hob.III:74 (Haydn, Joseph) | Complete |  | 1793 | Quartets | Hugo Ulrich | piano 4 hands | 
| String Quartet in C major, Hob.III:72 (Haydn, Joseph) |  |  | 1793 | Quartets | Hugo Ulrich | piano 4 hands | 
| String Quartet in B-flat major, Hob.III:78 (Haydn, Joseph) | Complete |  | 1796 | Quartets | Hugo Ulrich and Robert Wittmann | piano 4 hands | 
| String Quartet in C major, Hob.III:77 (Haydn, Joseph) | Complete |  | 1796 | Quartets | Hugo Ulrich and Robert Wittmann | piano 4 hands | 
| String Quartet in D major, Hob.III:79 (Haydn, Joseph) | Complete |  | 1796 | Quartets | Hugo Ulrich and Robert Wittmann | piano 4 hands | 
| String Quartet in D minor, Hob.III:76 (Haydn, Joseph) | Complete |  | 1796 | Quartets | Hugo Ulrich and Robert Wittmann | piano 4 hands | 
| String Quartet in E-flat major, Hob.III:80 (Haydn, Joseph) |  |  | 1796 | Quartets | Hugo Ulrich and Robert Wittmann | piano 4 hands | 
| String Quartet in G major, Hob.III:75 (Haydn, Joseph) |  |  | 1796 | Quartets | Hugo Ulrich and Robert Wittmann | piano 4 hands | 
| Piano Trio in E minor, Hob.XV:12 (Haydn, Joseph) |  |  | 1788 | Trios | Hugo Ulrich and Robert Wittmann | piano 4 hands | 
| Piano Trio in D major, Hob.XV:24 (Haydn, Joseph) |  |  | 1795 | Trios | Hugo Ulrich and Robert Wittmann | piano 4 hands | 
| Piano Trio in F-sharp minor, Hob.XV:26 (Haydn, Joseph) |  |  | 1795 | Trios | Hugo Ulrich and Robert Wittmann | piano 4 hands | 
| Piano Trio in C major, Hob.XV:27 (Haydn, Joseph) |  |  | 1797 | Trios | Hugo Ulrich and Robert Wittmann | piano 4 hands | 
| Piano Trio in E major, Hob.XV:28 (Haydn, Joseph) |  |  | 1797 | Trios | Hugo Ulrich and Robert Wittmann | piano 4 hands | 
| Piano Trio in E-flat major, Hob.XV:29 (Haydn, Joseph) |  |  | 1797 | Trios | Hugo Ulrich and Robert Wittmann | piano 4 hands | 
| Symphony No. 5, Op. 102 (Spohr, Louis) |  |  | 1837 | Symphonies | Hugo Ulrich | piano 4 hands |