Orange Avenue
alternative rock, indie rock, rock
Orange Blue
pop, pop rock, rock, soft rock
Orange Goblin
doom metal, hard rock, stoner metal, stoner rock
Orange Grove
reggae, rock, roots reggae
Orange Juice
indie pop, new wave, post-punk
ORANGE RANGE
j-pop, j-rock
Orange Sky
alternative metal, heavy metal, reggae
Orange Sunshine
psychedelic rock, space rock, stoner rock
orange yellow red
dream pop, shoegaze
Orangutang
alternative rock, grunge, punk rock, rock
Oranj Symphonette
avant-garde, jazz, soundtrack
Oratory
metal, power metal, symphonic metal
Orba Squara
chillout, folk
Orca Team
indie pop, lo-fi, post-punk
Orchestra Harlow
funk, latin jazz, salsa
Orchid
doom metal, screamo
Orchid Mantis
ambient, dream pop, emo, lo-fi
Orcus Chylde
doom metal, psychedelic rock, rock, stoner rock
Ordained Fate
christian metal, heavy metal, thrash metal
Orden Ogan
folk metal, power metal, progressive metal
Order Of Ennead
black metal, blackened death metal, death metal, metal
Ordinance
black metal, death metal, progressive death metal, technical death metal
Ordo Equilibrio
dark ambient, martial industrial, neofolk
Ordo Equitum Solis
dark ambient, neofolk
Ordo Funebris
dark ambient, neoclassical, neofolk
Ordo Rosarius Equilibrio
dark ambient, martial industrial, neofolk
Ordog
black metal, doom metal, funeral doom
