JAZZ artists/bands starting with letter O

O’NEILL, MICHAEL Vocal Jazz / Post Bop • United States
OAKLAND ELEMENTARY SCHOOL ARKESTRA, THE Jazz Related Improv/Composition • United States
OATMEAL JAZZ COMBO, THE Hard Bop • United States
OATTS, DICK / MATS HOLMQUIST NEW YORK JAZZ ORCHESTRA Progressive Big Band • United States
OBARA, MACIEJ Avant-Garde Jazz / Post-Fusion Contemporary • Poland
OBERG, MATS Post-Fusion Contemporary / Third Stream • Sweden
OBERG, UWE Avant-Garde Jazz / 21st Century Modern • Germany
OBERHAMER BROTHERS, THE Pop/Art Song/Folk • Canada
OBERLIN, KAREN Vocal Jazz • United States
OBIEDO, RAY Pop/Art Song/Folk / Latin Jazz / Post-Fusion Contemporary • United States
OBOMSAWIN, MALI 21st Century Modern • United States
O'BRYANT, JIMMY Classic (1920s) Jazz • Uruguay
OCARINAH Jazz Related Rock • France
OCCHIPINTI, ROBERTO Latin Jazz / Pop/Art Song/Folk / Third Stream / Progressive Big Band / Post Bop • Canada
OCEAN FANFARE Avant-Garde Jazz / 21st Century Modern • Multi-National
OCEAN ORCHESTRA Jazz Related Rock • Germany
OCELOT (YUMA UESAKA - CAT TOREN - COLIN HINTON) 21st Century Modern • Multi-National
OCHO Afro-Cuban Jazz • United States
OCHOA, AUDREY Nu Jazz / Latin Jazz • Canada
OCHS, LARRY Avant-Garde Jazz • United States
O'CONNELL, BILL Latin Jazz / Hard Bop / Post Bop / Pop/Art Song/Folk • United States
OCTAFISH Jazz Related Rock • Germany
OCTAVE INC Nu Jazz • Australia
OCTOBER Jazz Related Rock • United States
OCTOBER EQUUS Jazz Related Rock • Spain
OCTØPODO Fusion • Argentina
OCTOPUS, THE Jazz Related Improv/Composition • Multi-National
OCTURN Progressive Big Band / Post Bop • Belgium
OCULAR CONCERN, THE Eclectic Fusion • United States
O'DAY, ANITA Vocal Jazz • United States
ODD BREW Fusion • Finland
ODD DOGS, THE Fusion • United States
ODD JOHN HAWKINS Jazz Related Rock • Puerto Rico
ODDARRANG Nu Jazz • Finland
ODDELEK 8 Fusion • Slovenia
ODDITHREES Fusion • Italy
ODDYSSEY QUARTET, THE Avant-Garde Jazz • United States
ODMAN, FERIT Hard Bop • Turkey
O'DOHERTY, CAILI Post Bop / Fusion • United States
ODOM, LESLIE JR Pop/Art Song/Folk • United States
O'DWYER, TIM World Fusion • Australia
OE, SENRI Pop/Art Song/Folk / Post Bop / Vocal Jazz / Post-Fusion Contemporary / Nu Jazz • Japan
OF SOUND MIND Jazz Related Rock • Canada
O'FARRILL BROTHERS Post Bop • United States
O'FARRILL, ADAM 21st Century Modern • United States
O'FARRILL, ARTURO Afro-Cuban Jazz / Latin Jazz / Progressive Big Band / Jazz Related Soundtracks • Mexico
O'FARRILL, CHICO Afro-Cuban Jazz • Cuba
OFFLINES PROJECT (GUY MINTUS & YINON MUALLEM) World Fusion • Multi-National
OFFSET 5 21st Century Modern • Italy
O'GALLAGHER, JOHN Avant-Garde Jazz • United States
OGAWA, SHIMPEI Post Bop • Japan
OGJB QUARTET, THE (OLIVER LAKE - GRAHAM HAYNES - JOE FONDA - BARRY ALTSCHUL) Avant-Garde Jazz / 21st Century Modern • United States
OGRIM, TELLEF Jazz Related Improv/Composition / Post-Fusion Contemporary / Jazz Related Rock / Avant-Garde Jazz • Norway
OH EIGHT TRIO (08 TRIO) Cool Jazz • Italy
OH, LINDA MAY HAN 21st Century Modern / Nu Jazz / Eclectic Fusion • Malaysia
O'HIGGINS & LUFT Post Bop / Hard Bop • United Kingdom
O'HIGGINS, DAVE Hard Bop / Soul Jazz / Big Band • United Kingdom
OHIO PLAYERS Funk / RnB / Jazz Related Soundtracks • United States
OHNO, SHUNZO Fusion / Post-Fusion Contemporary / Pop/Art Song/Folk • Japan
OHNO, YUJI Jazz Related Soundtracks / Exotica / Pop/Art Song/Folk / RnB / Cool Jazz / Post Bop • Japan
OIAPOK Nu Jazz • France
OIEN, MICHAEL Fusion • United States
OISEAU RARE Fusion • France
OJOYO African Fusion • United States
OK JAZZ BAND African Fusion • Congo
OKAZAKI, MILES Avant-Garde Jazz / 21st Century Modern / Eclectic Fusion • United States
OKI, ITARU 沖至 Avant-Garde Jazz / Post Bop • Japan
OKIDOKI Nu Jazz • France
OKITA, MAY Vocal Jazz • Japan
OKOSHI , TIGER Pop/Art Song/Folk / Hard Bop / Fusion / Post-Fusion Contemporary • Japan
OKTAGON Fusion • Germany
OKTOPOSSE Fusion • Germany
OKUN, YAKOV Hard Bop • Russia
OKURA, MEG Post-Fusion Contemporary / Third Stream / Fusion • Japan
OLAEGUI, ANDRÉS Latin Jazz / Fusion • Spain
OLATUJA, ALICIA Pop/Art Song/Folk • United States
OLATUNJI. BABATUNDE African Fusion • Nigeria
OLAVI TRIO Avant-Garde Jazz • Finland
OLD AND NEW DREAMS Post Bop • United States
OLD SCHOOL FUNKY FAMILY World Fusion • France
OLD STYLE SEXTET Hard Bop • United States
O'LEARY, JOHN C. III Post-Fusion Contemporary • United States
O'LEARY, MARK Avant-Garde Jazz / Jazz Related Improv/Composition • Ireland
OLÉS, MARCIN & BARTLOMIEJ BRAT OLÉS (OLÉS BROTHERS) Avant-Garde Jazz / 21st Century Modern / Post-Fusion Contemporary / Jazz Related Improv/Composition / World Fusion / Jazz Related Soundtracks • Poland
OLIVA, STÉPHAN 21st Century Modern / Avant-Garde Jazz / Post Bop / Post-Fusion Contemporary / Jazz Related Soundtracks • France
OLIVER, ANDREW Nu Jazz / World Fusion / Stride Piano / Post-Fusion Contemporary • United States
OLIVER, JUNIOR Acid Jazz • United Kingdom
OLIVER, MARY Jazz Related Improv/Composition / Avant-Garde Jazz • United States
OLIVER, STEVE Pop/Art Song/Folk / Post-Fusion Contemporary • United States
OLIVER, SY Big Band • United States
OLIVER, KING Original New Orleans Jazz • United States
OLIVEROS, PAULINE Jazz Related Improv/Composition / Avant-Garde Jazz • United States
OLIVIER, ISABELLE Post-Fusion Contemporary / Nu Jazz • France
OLIVO, DAN Vocal Jazz • United States
OLSON, MATT Hard Bop • United States
OLYMPIA BRASS BAND / DEJAN'S OLYMPIA BRASS BAND Original New Orleans Jazz • United States
OM Avant-Garde Jazz / Fusion / Eclectic Fusion • Switzerland
OMAR RnB • United Kingdom
OMBRA World Fusion • Spain
OMINOX Fusion • Sweden
OMIT FIVE 21st Century Modern • Italy
ON THE RAW Jazz Related Rock • Spain
ON THE VIRG Jazz Related Rock • Australia
ONABULE, OLA RnB / World Fusion • United Kingdom
ONE FOR ALL Hard Bop • United States
ONE HUNDRED ONE (101) Jazz Related Rock • United States
ONE MAN Post-Fusion Contemporary • United States
ONE SHOT Jazz Related Rock / Fusion • France
ONE THOUSAND AND THIRTY-TWO K (1032K) Avant-Garde Jazz • United States
ONE THOUSAND KINGS (1000 KINGS) Eclectic Fusion • United Kingdom
O'NEAL, JOHNNY Hard Bop • United States
O'NEILL, MICHAEL Vocal Jazz / Post Bop • United States
O'NEILL, MICHAEL & KENNY WASHINGTON Vocal Jazz • United States
ONENESS OF JUJU / PLUNKY & ONENESS / PLUNKY RnB / Funk / Fusion / Funk Jazz • United States
ONG, OLIVIA Pop/Art Song/Folk / Bossa Nova • Singapore
ONGALA, REMMY African Fusion • Congo
ONISHI, JUNKO Post Bop / Fusion / Progressive Big Band / Latin Jazz • Japan
ONO, LISA Bossa Nova / Pop/Art Song/Folk • Brazil
ONO, RYOKO Avant-Garde Jazz / Eclectic Fusion • Japan
ONOFFON Jazz Related Rock / Fusion • United States
ONTALVA, ÁNGEL Fusion / Jazz Related Rock / World Fusion / Post-Fusion Contemporary / Jazz Related Improv/Composition • Spain
ONYX ASHANTI Jazz Related Electronica/Hip-Hop • United States
ONYX COLLECTIVE 21st Century Modern • United States
OOSTERHUIS, TRIJNTJE (AKA TRAINCHA) Vocal Jazz / Pop/Art Song/Folk • Netherlands
OPA Latin Jazz • Uruguay
OPEN SOURCE TRIO Post-Fusion Contemporary • Multi-National
OPERATION NORTHWOODS Post-Fusion Contemporary • United States
OPÉRATION RHINO Avant-Garde Jazz • France
OPSVIK & JENNINGS Exotica / Jazz Related Improv/Composition • Multi-National
OPSVIK, EIVIND Eclectic Fusion • Norway
OPUS 5 Hard Bop / Fusion • Multi-National
OQUENDO, MANNY Afro-Cuban Jazz • United States
ORANGE CLAW HAMMER Jazz Related Rock • United Kingdom
ORANGE MOON 21st Century Modern • Belgium
ORANGE TRANE / ORANGE TRANE ACOUSTIC TRIO Fusion / Eclectic Fusion • Poland
ORANJ SYMPHONETTE Eclectic Fusion • United States
ORBIT (STÉPHAN OLIVA - SÉBASTIEN BOISSEAU - TOM RAINEY) 21st Century Modern • Multi-National
ORCHESTRA BAOBAB African Fusion • Senegal
ORCHESTRA DE LA PAILLOTE African Fusion • Guinea
ORCHESTRA EXOTICA Exotica • Belgium
ORCHESTRA, THE Progressive Big Band • Denmark
ORCHESTRE LIPUA LIPUA African Fusion • Congo
ORCHESTRE NATIONAL DE JAZZ Progressive Big Band / Vocal Jazz / Third Stream / Post-Fusion Contemporary / Acid Jazz • France
ORCHESTRE POLY-RYTHMO DE COTONOU African Fusion • Benin
ORCUTT, BILL Jazz Related Improv/Composition • United States
OREGON World Fusion / Post-Fusion Contemporary • United States
ORENSTEIN, MICHAEL Post Bop • United States
ORGAN TRIO EAST Post Bop • United States
ORGANIC COLLECTIVE Funk Jazz • Spain
ORGANIC NOISES Eclectic Fusion • Poland
ORGANIK VIBE TRIO Hard Bop • United States
ORGANISSIMO Funk Jazz / Soul Jazz • United States
ORGONE Funk / RnB / Acid Jazz • United States
ORIENTAL EXPRESS Post-Fusion Contemporary • Korea
ORIENTAL WIND World Fusion • Multi-National
ORIGAMI Post Bop • Australia
ORIGINA1NERD Fusion • Austria
ORIGINAL CRESCENT CITY JAZZERS (ARCADIAN SERENADERS) Original New Orleans Jazz • United States
ORIGINAL DIXIELAND JAZZ BAND, THE Dixieland • United States
ORIGINAL INDIANA FIVE, THE Dixieland • United States
ORIGINAL MEMPHIS FIVE, THE Original New Orleans Jazz • United States
ORIGINAL NEW ORLEANS JAZZ BAND Original New Orleans Jazz • United States
ORIGINAL TUXEDO JAZZ ORCHESTRA, THE Original New Orleans Jazz • United States
ORIOXY Post-Fusion Contemporary • Switzerland
ORKEST DE VOLHARDING Third Stream • Netherlands
ORKESTRA EUSTORIA Fusion • United States
ORLANDI, SERGIO Hard Bop / Third Stream • Italy
ORLOW, PAWEL Fusion • Belarus
ORMANDY, MASUMI Vocal Jazz • Japan
ORNAMENT Jazz Related Rock • Poland
ORNIG, IRIS Post Bop • Germany
O'ROURKE, KEITH Hard Bop • Canada
ORQUESTA AKOKÁN Afro-Cuban Jazz • Cuba
ORQUESTA CASINO DE LA PLAYA Afro-Cuban Jazz • Cuba
ORQUESTA DICUPÉ Afro-Cuban Jazz • Puerto Rico
ORQUESTA LA MASACRE Afro-Cuban Jazz • Puerto Rico
ORQUESTA MELAZA Afro-Cuban Jazz • Puerto Rico
ORQUESTA TIPICA IDEAL Afro-Cuban Jazz • United States
ORQUESTRA JAZZ DE MATOSINHOS Progressive Big Band • Portugal
ORQUESTRA MIRASOL Fusion • Spain
ORQUESTRA NARVAEZ Latin Jazz / Afro-Cuban Jazz • Puerto Rico
ORQUESTRA SINFONICA DE NACIONAL DE COSTA RICA Bossa Nova • Costa Rica
ORR, CARL Fusion / Pop/Art Song/Folk • United Kingdom
ORRENMAA, TUPPU Funk Jazz • Finland
ORSZACZKY, JACKIE RnB / Jazz Related Improv/Composition / Fusion • Hungary
ORTA, DEBBIE Vocal Jazz • United States
ORTEGA GUZMÁN, DAYRON Afro-Cuban Jazz • Cuba
ORTIZ, ARUÁN 21st Century Modern / Post Bop / Avant-Garde Jazz / World Fusion / Third Stream • Cuba
ORTIZ, ARUAN AND MICHAEL JANISCH QUINTET,THE Avant-Garde Jazz • Multi-National
ORTIZ, BILL RnB / Latin Jazz / Jazz Related Electronica/Hip-Hop • United States
ORTOLANI, RIZ Jazz Related Soundtracks • Italy
ORTWEIN, MARK Fusion • United States
ORY, EDWARD "KID" Original New Orleans Jazz • United States
ORZECHOWSKI, PIOTR (PIANOHOOLIGAN) Third Stream • Poland
OS CLAVELITOS Latin Jazz • United States
OSADA, AKIKO Vocal Jazz • Japan
OSADEBE, CHIEF STEPHEN OSITA African Fusion • Nigeria
OSBORN, RICHARD Jazz Related Improv/Composition • United States
OSBORNE, MARY Swing • United States
OSBORNE, MIKE Avant-Garde Jazz / Post Bop • United Kingdom
OSBY, GREG Eclectic Fusion / Post Bop • United States
OSGOOD, KRESTEN Eclectic Fusion / Soul Jazz / Avant-Garde Jazz / 21st Century Modern / Post Bop / Jazz Related Rock / Jazz Related Improv/Composition • Denmark
O'SHEA, FRANC World Fusion • Swaziland
OSIBISA African Fusion / Jazz Related Soundtracks • United Kingdom
OSPINA, JUAN ANDRÉS Progressive Big Band • Colombia
OSSMAN, VESS Ragtime • United States
OSTARA PROJECT, THE Vocal Jazz • Canada
OSTERGREN STRÖMKVIST TRIO Post-Fusion Contemporary • Sweden
OSTRÖM, MAGNUS Nu Jazz • Sweden
OSTWALD, ANDY Post Bop • United States
OSWANSKI, RON Post Bop / Fusion • United States
OT&DO Jazz Related Rock • Russia
OTAKA, KIYOMI Fusion / RnB • Japan
OTHER ANIMAL Nu Jazz • Multi-National
OTHER BARRY Fusion • United States
OTHER QUARTET, THE Avant-Garde Jazz • United States
OTIS GROVE Funk Jazz • United States
OTIS TRIO Avant-Garde Jazz • Brazil
OTIS, JOHNNY Jump Blues • United States
OTIS, SHUGGIE RnB • United States
OTOMO, YOSHIO Hard Bop • Japan
OTOMO, TAKAAKI (TAKAAKI) Post Bop • Japan
OTT, NATHAN 21st Century Modern • Germany
OTTAVIANO, ROBERTO 21st Century Modern / Third Stream / World Fusion / Vocal Jazz / Progressive Big Band / Post Bop / Pop/Art Song/Folk / Fusion • Italy
OTTO, MATT Post Bop / Post-Fusion Contemporary / Jazz Education • United States
OTTOLINI , MAURO Avant-Garde Jazz / Eclectic Fusion / Pop/Art Song/Folk / Funk Jazz / Exotica • Italy
OTTS, CHRIS Fusion • United States
OU Eclectic Fusion • United States
OUNASKARI, MARKKU World Fusion • Finland
OUR NATIVE DAUGHTERS Pop/Art Song/Folk • United States
OUSLEY, HAROLD Soul Jazz / Hard Bop • United States
OUT OF FOCUS Jazz Related Rock • Germany
OUT OF THE BLUE Hard Bop • United States
OUT TO DINNER Hard Bop / Post Bop / 21st Century Modern • United States
OUTHEAD Eclectic Fusion • United States
OUTHENTIC World Fusion • Bulgaria
OUTSET Post Bop • United States
OUTWARD BOUND Third Stream • Greece
OVARY LODGE Avant-Garde Jazz • United Kingdom
OVERALL, KASSA Jazz Related Electronica/Hip-Hop • United States
OVERGROUND COLLECTIVE Progressive Big Band • United Kingdom
OVERTON, CHARLES Post-Fusion Contemporary • United States
OVIEDO, ERNESTO Afro-Cuban Jazz • Cuba
OVRUTSKI, ARK Post Bop / Latin Jazz / Hard Bop • Ukraine
OWANE Fusion • Norway
OWEN, CHUCK Progressive Big Band / Third Stream / Big Band • United States
OWENS, CHARLES (1939) Hard Bop / Soul Jazz • United States
OWENS, CHARLES (1972) Post Bop / Hard Bop / Post-Fusion Contemporary / Pop/Art Song/Folk / Fusion / Big Band • United States
OWENS, JIMMY Soul Jazz / Hard Bop • United States
OWENS, ULYSSES JR Hard Bop / Vocal Jazz / Post Bop / Big Band • United States
OXLEY, PETE Post-Fusion Contemporary / Fusion / Post Bop / Latin Jazz • United Kingdom
OXLEY, TONY Avant-Garde Jazz / Jazz Related Improv/Composition • United Kingdom
OXMAN, KEITH Hard Bop • United States
OXYD Jazz Related Rock / Jazz Related Improv/Composition • France
OXYMORE QUINTET Fusion • Netherlands
OZ QUARTET Jazz Related Rock • France
OZMA Nu Jazz • France
OZO Jazz Related Improv/Composition • Portugal
OZOMATLI World Fusion / Jazz Related Soundtracks • United States
OZONE PARK Nu Jazz / Fusion • Italy
OZONE QUARTET Jazz Related Rock • United States
OZONE, MAKOTO Post Bop / Progressive Big Band / Third Stream / Jazz Related Soundtracks / Hard Bop / Fusion / Dixieland / Big Band • Japan
OZONO, THE Acid Jazz • Italy
OZRIC TENTACLES Jazz Related Rock / Jazz Related Electronica/Hip-Hop • United Kingdom