Löydetyt artistit:
|
| O'Day Anita | 1 |
| O'Donel Levy | 4 |
| O'Donel Levy, Aleta Green, Jimmy Maelen, George Young | 1 |
| O'Donell Levy, Aleta Green, Jimmy Maelen, Lew DelGatto, Lewis Soloff, Randy | 1 |
| O'Donell Levy, Chester Thompson, Alarza Collins, William Thorpe, Arthur | 1 |
| O.D.J.B. | 2 |
| OAK Ridge Boys | 2 |
| OAM Trio | 2 |
| OAM Trio + Mark Turner | 1 |
| Oberlin Jazz Faculty | 1 |
| Octopus | 1 |
| Odalys | 1 |
| Odd Arne Brandvik | 1 |
| Odd Riisnæs | 3 |
| Odd Riisnæs Project | 1 |
| Odd Riisnæs Quartet | 1 |
| Oddbjørn Blindheim Trio | 1 |
| Oddbjørn Hanto | 1 |
| Oddjob | 3 |
| Odean Pope | 1 |
| Odean Pope, Sunny Murray, Lee Smith | 1 |
| Odeon Jazz Quartet | 1 |
| Odeon Jazz Quintet | 1 |
| Odetta | 2 |
| Odyssey The Band | 1 |
| Oehlers & Keevers | 1 |
| Oehlers, Grabowsky, Beck | 1 |
| Ofege | 1 |
| Ofer Assaf | 1 |
| Ofer Portugaly, Iris Portugaly | 5 |
| Offramp | 1 |
| Oh Lucky Star | 1 |
| Oj Trio | 1 |
| Ojh Quartet | 1 |
| Okay Temiz | 1 |
| Okay Temiz's Magnetic Band | 1 |
| Oktoposse | 1 |
| Ola Calmeyer | 3 |
| Ola Calmeyer & Alexander Grieg & Geir Åge Johnsen & Jørn Winnæss | 1 |
| Ola Fjellvikaas | 1 |
| Ola Kvernberg | 1 |
| Ola Kvernberg Trio | 1 |
| Ola Åkerman | 2 |
| Olaf Kübler | 1 |
| Olaf Kübler & Jan Hammer Trio | 1 |
| Olaf Stötzler | 1 |
| Olaf Tarenskeen | 1 |
| Olatunji | 1 |
| Olav Dale | 1 |
| Olav Kallhovd Trio | 1 |
| Olav Torget | 1 |
| Olav Undeland | 3 |
| Old And New Dreams | 1 |
| Old Merry Tale Jazzband | 1 |
| Ole Amund Gjersvik | 5 |
| Ole Amund Gjersvik Quintet | 1 |
| Ole Jacob Hystad Quartet | 1 |
| Ole Mathisen | 2 |
| Ole Matthiessen | 1 |
| Ole Thøger | 1 |
| Oleg Plotnikov | 1 |
| Olga Konkova | 3 |
| Olga Konkova, Carl Morten Iversen & Audun Kleive | 1 |
| Olga Voichenko | 1 |
| Olga Zirinacs, Zavier Pié | 1 |
| Oli Brown | 2 |
| Oli Kuster Kombo | 1 |
| Oliver Antunes & Jesper Lundgaard | 2 |
| Oliver Kent & Selim | 1 |
| Oliver King / Kid Ory | 1 |
| Oliver Lake | 3 |
| Oliver Lake & Julius Hemphill | 1 |
| Oliver Lake Organ Quartet | 1 |
| Oliver Lake Organ Trio | 1 |
| Oliver Naylor | 1 |
| Oliver Nelson | 1 |
| Oliver Praxton | 5 |
| Oliver Strauch Trio | 1 |
| Oliver Strauch´s Groovin´ High | 1 |
| Oliver Strauch´s Groovin´ High feat. Randy Brecker | 1 |
| Oliver Tabeling & Andy Scherrer | 1 |
| Oliver Tabeling Trio | 1 |
| Olivia Trummer Trio | 4 |
| Olivier Antunes Trio | 1 |
| Olivier Manchon | 1 |
| Olivier Roux | 1 |
| Olli Ojajärvi Trio | 2 |
| Ollie Shepard | 2 |
| Olu Dara | 2 |
| Oluyemi Thomas | 1 |
| Oluyemi Thomas & Henry Grimes | 1 |
| Oluyemi Thomas/Gino Robair | 1 |
| OM | 3 |
| Omar | 2 |
| Omar & The Howlers | 2 |
| Omar and The Howlers | 3 |
| Omar Cunningham | 1 |
| Omar Kent Dykes | 1 |
| Omar Kent Dykes & Jimmy Vaughn | 1 |
| Omar Sharriff | 1 |
| Omar Sosa | 7 |
| Omar Sosa & NDR Bigband | 1 |
| Omar Valle | 1 |
| Omara Portuondo | 2 |
| Omer Avital | 2 |
| Omer Avital Group | 1 |
| Omer Klein | 1 |
| Omer Klein & Haggai Cohen Milo | 1 |
| Omer Klein, Omer Avital, Ziv Ravitz, Itamar Doari, Luke Kaven | 1 |
| On The Spot Trio | 1 |
| ON3 | 1 |
| Onaje Allan Gumbs | 5 |
| Once Around The Park | 1 |
| Once Through | 1 |
| One for All | 1 |
| One For All | 6 |
| One For All, Eric Alexander, Jim Rotondi, Steve Davis, David Hazeltine, Peter Washington, Joe Farnsworth | 1 |
| One More - The Thad Jones Repertory Band | 1 |
| One Too Many | 1 |
| Onix | 1 |
| Only Jazz | 1 |
| Ons Eie Tenore | 2 |
| Open Trio (Joakim Simonsson, Pär-Ola Landin, Daniel Olsson) | 2 |
| Opera Swing Quartet | 1 |
| Ophelia Ragtime Orchestra | 1 |
| Ophelia Ragtime Orchestra & Seim Songkor | 1 |
| Opsvik & Jennings | 1 |
| Oran Etkin | 1 |
| Orange | 2 |
| Orange Trane | 1 |
| Orchester Anthony Ventura | 6 |
| Orchestra Ambros Seelos | 1 |
| Orchestra In-Stabile Dis | 1 |
| Orchestra Jazz della Sardegna | 1 |
| Orchestra Jazz Siciliana | 1 |
| Oregon | 2 |
| Organ Jazztrio & Martin Weiss | 1 |
| Organiks | 1 |
| Organizers | 2 |
| Ori Dagan | 1 |
| Original Cast Recordings | 1 |
| Original Dixieland Jazz Band | 11 |
| Original Memphis Five | 2 |
| Original Silence | 1 |
| Oriol Romaní, Ignasi Terraza | 1 |
| Oriole | 2 |
| Orion Brass Band | 1 |
| Orkest de Volharding | 1 |
| Orlando Valle "Maraca" | 1 |
| Orleysa | 1 |
| Ornette Coleman | 1 |
| Ornette Coleman | 19 |
| Ornette Coleman Quartet | 4 |
| Ornette Coleman Quintet | 1 |
| Ornette Coleman Trio | 2 |
| Ornette Coleman;London Symphony Orchestra | 1 |
| orolana | 1 |
| Orquesta Almendra de Abelardito Valdés | 1 |
| Orquesta Aragon | 3 |
| Orquesta Casino de la Playa | 1 |
| Orquesta Cubana de musica moderna | 1 |
| Orquesta de Belisario López | 1 |
| Orquesta Gigante de Antonio Ma Romeu | 1 |
| Orquesta Hermanos Palau | 1 |
| Orquesta Lamoureux | 1 |
| Orquesta Maravella | 3 |
| Orquesta Maravillas de Florida | 1 |
| Orquesta Riverside | 1 |
| Orquesta Romeu | 1 |
| Orquestra Albatroz | 1 |
| Orquestra De Cambra Teatre Lliure | 1 |
| Orquestra Jazz De Matosinhos | 1 |
| Orrenmaa Band | 1 |
| Orrin Evans | 1 |
| Orrin Evans Octet, John Swana, Tim Warfield, Rodney Whitaker, Byron Landham | 1 |
| Orrin Evans, Eric Revis, Nasheet Waits, Edgar Bateman | 1 |
| Orrin Evans, Ralph Bowen, J.D. Allen, Mike Boone, Eric Revis, Rodney Green, Byron Landham | 1 |
| Orrin Evans, Ralph Bowen, Sam Newsome, Duane Eubanks, Reid Anderson, Nasheet Waits | 1 |
| Orrin Evans, Ralph Bowen, Tim Warfield, Antonio Hart, Sam Newsome, Avishai Cohen, Rodney Whitaker, Ralph Peterson | 1 |
| Orrin Evans, Rodney Whitaker, Ralph Peterson | 1 |
| Ortophonk | 1 |
| Os Pilantrocratas | 1 |
| Oscar "Papa" Celestin's Tuexdo Jazz Band | 1 |
| Oscar Alemán | 4 |
| Oscar Brown Jr. | 6 |
| Oscar Castro-Neves | 1 |
| Oscar Clinton And His Orchestra | 1 |
| Oscar Feldman | 1 |
| Oscar Fredriks Vocalis & Carnegie & Anna-My | 1 |
| Oscar Klein | 1 |
| Oscar Klein, Romano Mussolini, Karsten Gnettner, Charly Antolini | 1 |
| Oscar Peñas Group | 2 |
| Oscar Peterson | 73 |
| Oscar Peterson & Friends | 1 |
| Oscar Peterson & Louis Armstrong | 1 |
| Oscar Peterson & Stan Getz | 1 |
| Oscar Peterson trio | 3 |
| Oscar Peterson Trio with Ray Brown & Ed Thigpen | 2 |
| Oscar Peterson, Ella Fitzgerald | 1 |
| Oscar Pettiford | 10 |
| Oscar Pettiford Orchestra | 2 |
| Oscura Luminosa | 1 |
| Osgood / Jædig Quartet | 1 |
| Osho Musicians | 1 |
| Oshou & LET'S GO'S | 1 |
| Osie Johnson And His Combos | 1 |
| Oskar Schönning | 1 |
| Oslo 13 | 3 |
| Oslo Rhythm'N Blues Ensemble | 1 |
| Oslo String Swing Artillerie | 1 |
| Osman Ismen | 1 |
| Otis Blackwell | 1 |
| Otis Grove | 1 |
| Otis Rush | 6 |
| Otis Spann | 3 |
| Otis Taylor | 2 |
| Ottilie Patterson & Chris Barber | 1 |
| Ottilie Patterson, Chris Barber's Jazz Band | 1 |
| Oua.Ch | 3 |
| Ouizzz | 1 |
| Our New Orleans | 1 |
| Our Park | 1 |
| Out To Lunch | 3 |
| Outhead | 1 |
| Outhouse | 1 |
| Outlaw X | 1 |
| Outta Nowhere | 1 |
| Outwave Project | 1 |
| Oversize Quartet | 1 |
| Owe Almgren | 1 |
| Owen Howard | 2 |
| Owen's Friends | 1 |
| Oyez | 1 |
| Oystein Sevâg | 1 |
| Oz Noy | 4 |
| Ozzie & Harriet Nelson | 1 |