| 501 |
Onechot |
| 502 |
Oxymorrons |
| 503 |
Oz Bambaz |
| 504 |
Omar Shrif |
| 505 |
Osunlade |
| 506 |
Octava Ley |
| 507 |
Orchestre de chambre 'Pro Arte' de Munich |
| 508 |
Omara Portuondo |
| 509 |
Open Fate |
| 510 |
Ouzo the band |
| 511 |
Onslaught |
| 512 |
Orchestre de salon, direction Marek Weber |
| 513 |
OBK |
| 514 |
O Future |
| 515 |
Omar And The Howlers |
| 516 |
Odd Nordstoga |
| 517 |
Original Broadway Cast |
| 518 |
Orquesta Raiz Latina |
| 519 |
O-Town |
| 520 |
Old School Abbey |
| 521 |
Organizacion Apache 16 de Gerardo Magallon |
| 522 |
Ov Hell |
| 523 |
Oscar Aguilera |
| 524 |
Os Morcegos |
| 525 |
Orion String Quartet |
| 526 |
One O One |
| 527 |
Oli Brown |
| 528 |
Orange Lake Drive |
| 529 |
OJOJOJ |
| 530 |
Ovi-G Froggies |
| 531 |
Otis Spann |
| 532 |
Obereg |
| 533 |
Orkestar Mézé |
| 534 |
Otto Edelmann |
| 535 |
Orange Sector |
| 536 |
Oscar Brand |
| 537 |
Omar Sharif |
| 538 |
Orquesta Romántica de la Habana |
| 539 |
Oberhofer |
| 540 |
Only For Dee Jay's |
| 541 |
Orchestre Révolutionnaire et Romantique |
| 542 |
Om Vyas |
| 543 |
Off Axis |
| 544 |
Obří broskev |
| 545 |
Original Dixieland Jazz Band |
| 546 |
Oh35 |
| 547 |
Old School Beats |
| 548 |
Outsider |
| 549 |
Olinda Allessandrini |
| 550 |
Orquesta Publivox |
| 551 |
Owen |
| 552 |
Oliver Schroer |
| 553 |
On a Fox Hunt |
| 554 |
Obadia |
| 555 |
Oblivians |
| 556 |
Omauha |
| 557 |
Olivier Lliboutry |
| 558 |
Otgoo |
| 559 |
Olivier Renoir |
| 560 |
Orchestre Du Theatre National De L'opera-comique |
| 561 |
OhD a.k.a. Mugz |
| 562 |
Owen Brady |
| 563 |
Optokoppler |
| 564 |
Orlando Marín and His Orchestra |
| 565 |
Old Time |
| 566 |
Orchestre Negro Succes |
| 567 |
Oktayne |
| 568 |
Ocean Walker |
| 569 |
OH No |
| 570 |
Otrovna Kristina |
| 571 |
Orquesta Filarmónica Checa |
| 572 |
Österreichisches Rundfunk-Sinfonieorchester |
| 573 |
Opshop |
| 574 |
Organizacion Genesis |
| 575 |
Orchestra della RAI di Milano |
| 576 |
Orchestra |
| 577 |
Once Upon a Time |
| 578 |
Omer Adam |
| 579 |
O-Zone |
| 580 |
Oceano |
| 581 |
Orchestra e Coro del Teatro Metropolitan di New York |
| 582 |
Ombraluce |
| 583 |
Orchestre Des Concerts Lamoureux |
| 584 |
Original Legends of the Blues |
| 585 |
Official Clutch Band |
| 586 |
Ornette Hawkins |
| 587 |
Our Last Night |
| 588 |
Outside |
| 589 |
Orquesta Nuevo Ritmo de Cuba / Peruchin |
| 590 |
Omar Salgado |
| 591 |
Oliver Rajamani |
| 592 |
Oh Susanna |
| 593 |
Olivier Bernet |
| 594 |
Orchestra Rytmo Africa-Cubana |
| 595 |
Only Seven Left |
| 596 |
Oversense |
| 597 |
One Ok Rock |
| 598 |
Orchestra Rosferra Marsalis |
| 599 |
Otis Clay |
| 600 |
Oleg Marshev |
| 601 |
Ocean Abrahms |
| 602 |
Opus Est |
| 603 |
Önder Keskinkılıç |
| 604 |
Ocha la Rocha |
| 605 |
Off the Wall |
| 606 |
Original Shleu Shleu |
| 607 |
Oliver 'Tuku' Mtukudzi |
| 608 |
ONE SHOT |
| 609 |
Out Of Body |
| 610 |
Old Blind Dogs |
| 611 |
Od1n & Whitesmall & SEMARGL |
| 612 |
Orchestre de Paul Kuentz |
| 613 |
Oriol Canals |
| 614 |
Orange Avenue |
| 615 |
Onur Bozatlı |
| 616 |
Osterwald Sextett |
| 617 |
Official Hospital Childbirth Collection |
| 618 |
Original Booty Burglars |
| 619 |
ORPHAEA |
| 620 |
Olympians |
| 621 |
Origami Ghosts |
| 622 |
Olivier Ker Ourio |
| 623 |
Oriental Jazz Band |
| 624 |
Orchestre Poly-Rythmo de Cotonou |
| 625 |
Orhan Gencebay |
| 626 |
Orgel Sound J-Pop |
| 627 |
ORB |
| 628 |
Osvaldo Fresedo |
| 629 |
Özgür Koç |
| 630 |
Orquesta Nacional |
| 631 |
Obits |
| 632 |
Old Worlds |
| 633 |
Orchester Jo Kurzweg |
| 634 |
Oscar Rocchi and his Electronics |
| 635 |
Orchestra Gemelli 2000 |
| 636 |
ON-OFF |
| 637 |
OnceOver |
| 638 |
Ocean Colour Scene |
| 639 |
O.C. |
| 640 |
One Crown |
| 641 |
Oscar and The Wolf |
| 642 |
Orbit Culture |
| 643 |
Orquesta La Sabrosa |
| 644 |
Owen Uriah |
| 645 |
Orquestra los Melodicos |
| 646 |
Opion Somnium |
| 647 |
Oscar Harris |
| 648 |
Orquesta Lírica de Madrid |
| 649 |
Oza |
| 650 |
Ooze |
| 651 |
Orkestar Business Class |
| 652 |
Özlem Devran |
| 653 |
Oni Buchanan |
| 654 |
Old School Instrumental |
| 655 |
Ottavio Dantone |
| 656 |
Oscar Rocchi |
| 657 |
Opia |
| 658 |
Olivier Cheuwa |
| 659 |
Oxxxymiron, Самариддин Раджабов |