| R. Duran A., Octavio | 1931 | 1 | composer | |
| R. L. Raines and Son | 1930 | 1 | Vocal group | |
| R. Rung | 1929 | 1 | composer | |
| R. Schenkerman, Rabbi | 1965 | 8 | vocalist, narrator | |
| R.C.A.M. | 1936 | 1 | other | |
| R.E.O. Speedwagon | | | | |
| R.F.A. Quartette | 1917 | 2 | Vocal group | |
| Ra-Faun, Kahl | 1947 - 1949 | 2 | songwriter | |
| Raab, Gustaf | 1916 - 1922 | 2 | composer | |
| Rab, Rudolf | 1938 | 1 | boy soprano | |
| Rabaça, Manoel | 1936 | 1 | songwriter | |
| Rabagliati, Alberto | 1935 - 1937 | 18 | vocalist | |
| Rabainne, Virgilio | 1931 | 1 | tenor vocal | |
| Rabanal, A. | 1930 | 6 | author, speaker | |
| Rabanal, A. | 1942 | 1 | songwriter | |
| Rabanal, Ángel A. | 1926 - 1950 | 8 | lyricist, arranger | |
| Rabassa y Dalmau, J. M. | 1929 | 1 | lyricist | |
| Rabaud, Henri | 1927 - 1930 | 15 | composer, conductor | |
| Rabaza, [?], Sr. | 1924 | 2 | vocalist | |
| Rabbett, Murty | 1928 - 1929 | 57 | piccolo, vocalist, flute, tin whistle | |
| Rabdeau, Jysette | 1947 | 3 | vocalist | |
| Rabelo, Antônio | 1937 | 2 | composer | |
| Rabén, Virgilio | 1931 - 1935 | 38 | tenor vocal | |
| Rabensteiner, Amy | 1935 | 1 | performer | |
| Rabey, René | 1915 - 1931 | 4 | composer | |
| Rabin, G. | 1945 | 4 | violin | |
| Rabiner, Meyerbeer | 1928 | 2 | tenor vocal | |
| Rabinewitz, Isidore | 1922 | 3 | baritone vocal | |
| Rabinovich, Max | 1921 - 1941 | 8 | piano, composer | |
| Rabinovitz, Bernardo | | | songwriter | |
| Rabinowitch, Max. See: Rabinovich, Max | | | See reference | |
| Rabinowitsch, Max. See: Rabinovich, Max | | | See reference | |
| Rabold, Margaret | 1916 | 1 | vocalist | |
| Rabon, Harvey | 1951 | 2 | vocalist, composer | |
| Raccante, E. | 1928 | 1 | vocalist | |
| Raccatagliata, Tito. See: Roccatagliata, David "Tito" | | | See reference | |
| Rácék, E. M. | 1914 | 1 | composer | |
| Rach, O. L. | 1912 | 1 | violin | |
| Rachel and Oswald | 1950 | 2 | performer | |
| Rachel, James. See: Rachell, Yank | | | See reference | |
| Rachel. James. See: Rachell, Yank | | | See reference | |
| Rachell, Yank | 1929 - 1941 | 70 | vocalist, guitar, composer, mandolin, leader | |
| Rachidi, Aly | 1926 - 1928 | 6 | oud | |
| Rachini, J. | 1930 | 2 | speaker, arranger | |
| Rachini, Moisés | 1936 | 2 | baritone vocal | |
| Rachmaninoff, Sergei | 1908 - 1950 | 342 | composer, piano, conductor, arranger | |
| Rachmann, M. | 1949 | 4 | string bass | |
| Rachmanova, N. | 1928 | 1 | composer | |
| Racho, Pippo | 1929 - 1934 | 4 | composer, conductor | |
| Racia | 1933 | 2 | composer | |
