 | Oksana Grigorieva (Oksana Chernuha, born 1970 in Saransk) is a Russian composer, singer, and... more » |
| Oksana Yurievna Kolesnikova is a Russian-American composer, concert pianist and entrepreneur... more » |
 | Olav Ehala is a film score composer and a pianist. more » |
 | Ole Olsen was a Norwegian organist, composer, conductor and military musician. more » |
| Oleg Marshev is a Soviet and Russian pianist, born in Baku and now a resident of Italy. more » |
 | Olga Kern is a Russian classical pianist who now lives in New York. She was the first woman in... more » |
 | Olga Samaroff was a pianist, music critic, and teacher. Her second husband was conductor Leopold... more » |
 | Olga Scheps is a German-Russian pianist, who currently resides in Cologne, Germany. more » |
| Olive Cook is a pianist and the mother of David Essex. more » |
| Olli Mustonen is a Finnish pianist, conductor and composer. more » |
 | Omar Khairat is a composer, pianist, founder and conductor of "Omar Khairat's Group". more » |
 | Omar Sosa is a composer, bandleader, and jazz pianist. more » |
| Omaya Malaeb is a member of the musical group Mashrou' Leila. more » |
| Onaje Allan Gumbs is a New York-based pianist, composer, and bandleader. more » |
.jpg/300px-Oni_Buchanan_2018_(cropped).jpg "Oni Buchanan") | Oni Buchanan is an American poet, and pianist. Her most recent poetry collection is Spring, a... more » |
| Oree Walker was a pianist. more » |
 | Orion Weiss is an American classical pianist. more » |
 | Orit Wolf is an Israeli pianist and composer. more » |
| Orlando Sandoval is a Latin Grammy nominee for best children's album. more » |
| Orli Shaham is an American pianist, born in Jerusalem, Israel, the daughter of two scientists,... more » |
 | Orrin Evans is an American jazz pianist. Evans was born in Trenton, New Jersey and raised in... more » |
| Óscar Cardozo Ocampo was a pianist and film score composer. more » |
| Oscar Hernandez is an American musician, musical arranger and producer of Puerto Rican descent. more » |
 | Oscar Levant was an American pianist, composer, author, comedian, and actor. He was as famous... more » |
 | Oscar Strasnoy is a French-Argentine composer, conductor and pianist. Although primarily known... more » |
