 | Oskars Stroks was a Latvian, Russian and Soviet composer. more » |
 | Ossip Gabrilowitsch was a Russian-born American pianist, conductor and composer. more » |
| Otha Hayes is an american R&B songwriter, composer and pianist. more » |
| Otis Blackwell was an American songwriter, singer, and pianist, whose work significantly... more » |
 | Otis Spann was an American blues musician whom many consider to be the leading postwar Chicago... more » |
 | Otto Moritz David Goldschmidt was a German composer, conductor and pianist, known for his piano... more » |
| Otto Matthäus Zykan was an Austrian composer and pianist. He studied at the Vienna Music... more » |
| Ottorino Respighi was an Italian composer, musicologist and conductor. He is best known for his... more » |
| Oxana Yablonskaya is a Russian pianist who has had an active international performance career... more » |
| Ozan Marsh was a pianist active in concert performances throughout the world as well as across... more » |
