Artists beginning with O

Only Son
Onslaught
Ony Desare
Onyx Collective
Oogbogo
Open Mike Eagle
Open Mike Eagle & Paul White
Open Thought
Opensouls
Opera Ix
Opera Prima Ensemble
Operation Ivy
Operation Rolling Thunder
Operator Please
Opeth
The Ophelias
The Opiates
Opossom
Opposite Sex
The Oppressed

Opshop
Opthalamia
Optimus Gryme
The Optina Pustyn Male Choir
The Optina Pustyn Male Choir - St. Petersburg
Optiv & BTK
Orange
Orange Goblin
Orange Juice
Orb
The Orb Feat: Scratch Perry
The Orb Featuring David Gilmour
The Orb
Orba Squara
Orbital
Orchestra Baobab
Orchestra Luna
Orchestra Makassy
Orchestra of Spheres
Orchestra Super Mazembe