O'CAROLAN TURLOUGH	O-TOWN
O-V-S-A	OAKRIDGE BOYS
OAR	OASIS
OBISPO PASCAL	OBITUARY
OBRIEN RICHARD	OCAROLAN TURLOUGH
OCCIPITOOL	OCEAN
OCEAN 11	OCEAN BLUE
OCEAN COLOUR SCENCE	OCEAN COLOUR SCENE
OCEAN HERO	OCEAN MACHINE
OCHS PHIL	OCONNOR HAZEL
OCONNOR SINEAD	OC SUPERTONES
OCTOBER PROJECT	ODD AND IDLE
ODD NUMBERS	ODDS
ODIUM	OF A REVOLUTION
OFFICER NEGATIVE	OFFSPRING
OGRES DE BARBACK	OHARA JAMIE
HAZEL O CONNOR	OHIO EXPRESS
OINGO BOINGO	OI POLLOI
OJAYS	OKANES
OKAYSIONS	OKEEFE DANNY
OKIE	OLD 97S
OLD DOGS	OLDFIELD MICHAEL
MIKE OLDFIELD	OLDHAM WILL
OL DIRTY BASTARD	OLD MANS CHILD
OLD SCHOOL	OLEANDER
OLEARY D	OLIVER ONIONS
OLIVIA NEWTON JOHN	OLSEN BROTHERS
OLSSON P J	OMC
O M D	OMNIBUS
ONDA VASELINA	ONE FELL SWOOP
ONE HIT WONDER	ONE INCH PUNCH
ONE MINUTE SILENCE	ONE OVER
ONESIDEZERO	ONION HEAD
ONKELZ BOEHSE	ONLY ONES
OPERATION CLIFF CLAVIN	OPERATION IVY
OPM	OPPRESSED
OPUS	ORAGIC
ORANGE 9MM	ORANGE BLUE
ROY ORBINSON	ORBISON ROY
ORBIT	ORBITAL
ORGY	ORLANDO TONY AND DAWN
ORTON BETH	OSBORNE BROTHERS
OSBORNE JOAN	OSBOURNE OZZY
SINNEAD O CONNOR	OSKER
OSMOND DONNY	OSTBAHN KURT
OSTBAHN KURTI	OSULLIVAN GILBERT
OTIS REDDING	O TOWN
OTTMAR LIEBERT	OUR LADY PEACE
OURS	OUTER CIRCLE
OUTFIELD	THE OUTFIELD