Ben Rader-Russ David Music Collection: O - R Titles
| Title | Composer | Arranger | Publisher | Year | Box | ACC # |
| O Ongeluckighe Type (In Times of Stress) | Kindler, Hans | Carl Fischer | 1955 | 35 | 516a | |
| O, Ya Ya | De Markoff, Alexandra | Onivas, D. | H. W. Gray Co. | 1921 | 86 | 83.4 |
| Ol' Man River (From Showboat) | Kern, Jerome | Paul, Walter | T. B. Harms Co. | 1917 | 32 | 471 |
| Old Folks At Home | Foster | Carl Fischer | 1898 | 35 | 512c2 | |
| Old Glory | Clark, Aaron A. | Crown Music Co. | 78 | 81.3 | ||
| Old Playmate | Malneck, Matt | Metro - Goldwyn - Mayer Corp. | 1931 | 86 | 84.4 | |
| Old Playmate | Kahn - Malneck | Metro - Goldwyn - Mayer Corp. | 1931 | 99 | 95.5 | |
| Old Refrain, The | Roberts, Charles J. | Carl Fischer | 1925 | 24 | 368 | |
| On Guard (Auf der Wacht) | Gautier, Leonard | Roth, Alfred | Carl Fischer | 1904 | 8 | 132b |
| On The Blue Lagoon | Friml, Rudolf | Waterson, Berlin & Snyder Co. | 1923 | 54 | 73.1 | |
| On the Mountains (Auf Den Bergen) | Grieg, Edward | Roberts, Charles J. | Carl Fischer | 1 | 13 | |
| On the Steppes of Central Asia | Borodin, A. | Schmid, Adolf | G. Axhiemwe | 1923 | 42 | 706 |
| On The Trail | Grofe, Ferde | Savino, D. | Robbins Music Corporation | 1933 | 23 | 349a |
| On The Trail | Grofe, Ferde | Herfurth, Paul | Robbins Music Corporation | 1932 | 23 | 349b |
| On the Western and Southern Line | Hahn - Gillespie | Bob Miller | 1946 | 100 | 104.5b | |
| On Wings of Song | Mendelssohn, Felix | Roberts, Charles J. | Carl Fischer | 1916 | 86 | 75.4a |
| One Wings of Love | Bendix, Theo | M. Witmark & Sons | 1906 | 11 | 166 | |
| Only Girl, The | Herbert, Victor | Sanford, Harold | M. Witmark & Sons | 1914 | 82 | 18.4 |
| Opera Mirror, The | Moses - Tobani, Theo | Carl Fischer | 1907 | 68 | 67.2 | |
| Oriental Overture | Cooke, Charles L. | R. K. O. Department of Music | 87 | 89.4 | ||
| Orientale | Cui, Cesar | Langey, Otto | G. Schirmer | 10 | 164a | |
| Orientale | Cui, Cesar | Roberts, Charles J. | Carl Fischer | 1916 | 10 | 164c |
| Orientale | Cui, Cesar | Langey, Otto | G. Schirmer | 1916 | 52 | 27.1a |
| Original Dixieland One - Step | The Original Dixieland Jazz Band | Edw. B. Marks Music Co. | 1928 | 95 | 41.5 | |
| Orpheus in der Unterwelt Overture | Offenbach, J. | Tobani, Theo M. | Carl Fischer | 87 | 93.4 | |
| Othello | Othello, Verdi | Anton J. Benjamin Hamburg | 1922 | 68 | 60.2 | |
| Over the Waters | Hofmann, H. | Langey, Otto | G. Schirmer | 1909 | 83 | 34.4a |
| Overature 0 Masaniello (La Muetta De Portici) | Auber | Lemoire, J. | J. Schott | 1886 | 75 | 25.3 |
| Overture Solennelle | Tschaikowsky, P. | Borch, Gaston | Carl Fischer | 1913 | 92 | 56.5 |
| Overture: Morning, Noon, and Night | Carl Fischer | 91 | 47.5 | |||
| Pagliacci | Leoncavallo, R. | Jungnickel, Ross | G. Schirmer | 1915 | 67 | 55.2 |
| Pagliacci (The Clown) | Leoncavallo | Tobani, Theo M. | Carl Fischer | 1906 | 85 | 63.4 |
| Pale Moon | Logan, Frederic Knige | Forster Music Pub. | 1920 | 10 | 165 | |
| Pale Moon | Logan, Frederic Knight | Black, Frank | Forster Music Pub. | 1920 | 85 | 61.4 |
| Pale Moon | Logan, Frederic Knight | Black, Frank | Forster Music Pub. | 1920 | 85 | 62.4 |
| Pale Moon | Logan, Frederic Knight | Black, Frank | Forster Music Publ. | 1920 | 98 | 84.5 |
| Pale Moon (An Indian Love Song) | Logan, Frederic Knight | Forster Music Pub. | 1920 | 53 | 57.1 | |
| Palmetto | Whitney, Howard | Bendix, Theo | M. Witmark & Sons | 1903 | 25 | 380 |
| Palmetto | Whitney, Howard | Bendix, Theo | M. Witmark & Sons | 1903 | 45 | 748 |
| Palms, The | Faure | Carl Fischer | 1898 | 35 | 512a2 | |
| Palms, The | Faure | Moses, Theo | Carl Fischer | 1883 | 35 | 521c1 |
| Panamericana | Herbert, Victor | Langey, Otto | Carl Fischer | 1901 | 52 | 24.1 |
| Pansies | Bendix, Theo |