Alle artiesten van de letter o
- De Opperboeren
- O'G3NE
- O'Ryan
- O-Town
- O-Zone
- Oasis
- Obie Trice
- Obituary
- Obsessions
- Ocean Colour Scene
- Ocean Drive
- Oceana
- October Fall
- Odie 3
- Of Machines
- Of Monsters And Men
- Ofenbach
- Offset
- Ofra Haza
- Ogeday
- Ogri Ai
- Oh boyz
- Oh no! Oh my!
- Oh Oh Cherso
- Ohio Express
- Oi Va Voi
- Ok go
- Ol Dirty Bastard
- Olaf Henning
- Old Man´s Child
- Oleander
- Oletta Adams
- Olive
- Oliver de musical
- Oliver Heldens
- Oliver James
- Olivia
- Olivia Holt
- Olivia Newton John
- Olivia O'Brien
- Olli
- Olly Murs
- Olsen Brothers
- Olsen twins
- Omario
- Omarion
- OMC
- Omd
- Ome Henk
- Ome Omar
- Omega
- Omi
- Omnia
- One Day Fly
- One Direction
- One Gift
- One more angel
- One Night Only
- One Republic
- One Shot
- One Tree Hill
- One Two Trio
- One-t
- Only seven left
- Onyx
- Oomph
- oOsy
- Operator Please
- Opeth
- Opgezwolle
- Opium
- OPM
- Oppenheimer
- Opus
- Orange Blue
- Orchestra of Death
- Orchestral manoeuvres in the dark
- Orçun
- Ordinary Boys, The
- Oren Lavie
- Organized Noize
- Orgy
- Orianthi
- Origene
- Original Atalaya
- Orion Too
- Orishas
- Orson
- Oruspu Tuba Oruspu Rukiye
- Oscar And The Wolf