 | Odón Alonso was a Spanish conductor and composer, best known for his film scores. Alonso was... more » |
| Odysseas Dimitriadis was a Greek and Soviet classical music conductor. During his 70 year... more » |
 | Okko Kamu is a Finnish orchestral conductor and violinist. Kamu was born into a family of... more » |
 | Olari Elts is an Estonian Conductor. He was the principal conductor of the Latvian National... more » |
 | Olav Løchen Kielland was a Norwegian composer and conductor. more » |
| Ole Kristian Ruud is a Norwegian conductor. He studied clarinet with Richard Kjelstrup at the... more » |
 | Ole Olsen was a Norwegian organist, composer, conductor and military musician. more » |
| Oleg Caetani is an Italian conductor. He was born in Lausanne, Switzerland, the son of the... more » |
 | Oleg Leonidovich Lundstrem was a Soviet and Russian jazz composer and conductor of the Oleg... more » |
| Oleksander Horilyj, was a Ukrainian and Russian conductor. Graduated from Moscow conservatoire... more » |
| Olgierd Straszyński was a Polish conductor. more » |
| Oliver von Dohnányi is a Slovak conductor. He is Intendant/Artistic Director of the Opera of the... more » |
| Oliver John Gilmour is a British classical music conductor. more » |
 | Oliver Knussen CBE is a British composer and conductor. more » |
| Oliviero De Fabritiis was an Italian conductor and composer. Oliviero De Fabritiis was born in... 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 » |
| Omer Létourneau was a Québécois pianist, organist, composer and orchestra conductor. A pupil of... more » |
| Ondrej Lenárd is a Slovakian conductor. He was principal conductor of the Czecho-Slovak Radio... more » |
| Orville Knapp was a conductor. more » |
 | Oscar Strasnoy is a French-Argentine composer, conductor and pianist. Although primarily known... more » |
 | Oscar Nathan Straus was a Viennese composer of operettas and film scores and songs. He also... more » |
 | Oscar Ignatius Joannes van Dillen is a Dutch composer, conductor, and instrumentalist. more » |
 | Professor Oscar C. Yatco is a Filipino conductor and violinist residing in Germany. more » |
 | Oskar Danon was a Yugoslav composer and conductor. more » |
