Oscar Peterson　

Oscar Peterson was one of the greatest piano players of all time. A pianist with phenomenal technique on the level of his idol, Art Tatum, Peterson’s speed, dexterity, and ability to swing at ..more

Otis Redding　

One of the most influential soul singers of the 1960s, Otis Redding exemplified to many listeners the power of Southern deep soul -- hoarse, gritty vocals, brassy arrangements, and an emoti ..more

Overkill　

An integral part of the early 1980s thrash metal movement, New Jersey quartet Overkill were formed in 1980 by vocalist Bobby Blitz Ellsworth and guitarist Bobby Gustafson, and also included ..more

OWV　

OZROSAURUS　

Ozzy Osbourne　

Though many bands have succeeded in earning the hatred of parents and media worldwide throughout the past few decades, arguably only such acts as Alice Cooper, Judas Priest, and Marilyn Manson ..more

OisicleMelonpan　

Off Course　

Original Love　

Masayoshi Oishi　

Mitsuhiro Oikawa　

Sakurako Oohara　

Ai Otsuka　

Ohashi Trio　

Ohashi Trio & THE CHARM PARK　

Junko Ohashi　

Senri Oe　

Eiichi Otaki　

Taeko Onuki　

Taeko Onuki & Ryuichi Sakamoto