1. A
  2. B
  3. C
  4. D
  5. E
  6. F
  7. G
  8. H
  9. I
  10. J
  11. K
  12. L
  13. M
  14. N
  15. O
  16. P
  17. Q
  18. R
  19. S
  20. T
  21. U
  22. V
  23. W
  24. X
  25. Y
  26. Z
  27. 0 - 9
  28. other
  1. Patrick O’Hearn
    /music/images/artists/96x96/98775867-3fef-4d2c-aea7-115c7e58326a.jpg
    https://www.bbc.co.uk/music/artists/98775867-3fef-4d2c-aea7-115c7e58326a
    http://musicbrainz.org/artist/98775867-3fef-4d2c-aea7-115c7e58326a
    Patrick O’Hearn
  2. Ronan O’Hora
    /music/images/artists/96x96/1701ea59-bf83-4156-baef-3667863952fc.jpg
    https://www.bbc.co.uk/music/artists/1701ea59-bf83-4156-baef-3667863952fc
    http://musicbrainz.org/artist/1701ea59-bf83-4156-baef-3667863952fc
    Ronan O’Hora
  3. The O’Jays
    /music/images/artists/96x96/8153c6ef-026c-481f-b081-974f2c948d9f.jpg
    https://www.bbc.co.uk/music/artists/8153c6ef-026c-481f-b081-974f2c948d9f
    http://musicbrainz.org/artist/8153c6ef-026c-481f-b081-974f2c948d9f
    The O’Jays
  4. Brian O'Kane
    /music/images/artists/96x96/8b62b068-892b-4d7b-8ffc-c9901c737740.jpg
    https://www.bbc.co.uk/music/artists/8b62b068-892b-4d7b-8ffc-c9901c737740
    http://musicbrainz.org/artist/8b62b068-892b-4d7b-8ffc-c9901c737740
    Brian O'Kane (Irish cellist)
  5. Ruadhraí O’Kane
    /music/images/artists/96x96/93b7496b-1160-4aee-8160-c9320f233d0c.jpg
    https://www.bbc.co.uk/music/artists/93b7496b-1160-4aee-8160-c9320f233d0c
    http://musicbrainz.org/artist/93b7496b-1160-4aee-8160-c9320f233d0c
    Ruadhraí O’Kane (fiddler)
  6. The O’Kanes
    /music/images/artists/96x96/fc8fed1f-b6b7-4932-802b-1e7b022f7b89.jpg
    https://www.bbc.co.uk/music/artists/fc8fed1f-b6b7-4932-802b-1e7b022f7b89
    http://musicbrainz.org/artist/fc8fed1f-b6b7-4932-802b-1e7b022f7b89
    The O’Kanes
  7. The O’Kaysions
    /music/images/artists/96x96/eb97af8b-e375-4330-91d5-75b14021202a.jpg
    https://www.bbc.co.uk/music/artists/eb97af8b-e375-4330-91d5-75b14021202a
    http://musicbrainz.org/artist/eb97af8b-e375-4330-91d5-75b14021202a
    The O’Kaysions
  8. Danny O’Keefe
    /music/images/artists/96x96/0073c699-8759-494c-a9b3-655ddf353f15.jpg
    https://www.bbc.co.uk/music/artists/0073c699-8759-494c-a9b3-655ddf353f15
    http://musicbrainz.org/artist/0073c699-8759-494c-a9b3-655ddf353f15
    Danny O’Keefe
  9. Johnny O’Keefe
    /music/images/artists/96x96/fb238d66-e385-430e-a3d4-2dfd60bb7f41.jpg
    https://www.bbc.co.uk/music/artists/fb238d66-e385-430e-a3d4-2dfd60bb7f41
    http://musicbrainz.org/artist/fb238d66-e385-430e-a3d4-2dfd60bb7f41
    Johnny O’Keefe
  10. Danny O’Mahony
    /music/images/artists/96x96/9b551ccb-403f-42ae-9dc9-3c1afdc0f596.jpg
    https://www.bbc.co.uk/music/artists/9b551ccb-403f-42ae-9dc9-3c1afdc0f596
    http://musicbrainz.org/artist/9b551ccb-403f-42ae-9dc9-3c1afdc0f596
    Danny O’Mahony (accordion player)
  11. Stephen O’Malley
    /music/images/artists/96x96/d2db31eb-4469-4e8d-8ed2-b3c1bfff0c17.jpg
    https://www.bbc.co.uk/music/artists/d2db31eb-4469-4e8d-8ed2-b3c1bfff0c17
    http://musicbrainz.org/artist/d2db31eb-4469-4e8d-8ed2-b3c1bfff0c17
    Stephen O’Malley (guitarist, producer, composer, and designer)
  12. Jo O’Meara
    /music/images/artists/96x96/69c2107a-067e-4acf-8224-d097fbbf1d29.jpg
    https://www.bbc.co.uk/music/artists/69c2107a-067e-4acf-8224-d097fbbf1d29
    http://musicbrainz.org/artist/69c2107a-067e-4acf-8224-d097fbbf1d29
    Jo O’Meara
  13. The O’My’s
    /music/images/artists/96x96/bb02ce8c-f420-4012-8647-adec5a4c6be5.jpg
    https://www.bbc.co.uk/music/artists/bb02ce8c-f420-4012-8647-adec5a4c6be5
    http://musicbrainz.org/artist/bb02ce8c-f420-4012-8647-adec5a4c6be5
    The O’My’s (Chicago rock duo)
  14. Alexander O’Neal
    /music/images/artists/96x96/fc4af92a-1aa8-4f35-9aea-29b2ecbe0779.jpg
    https://www.bbc.co.uk/music/artists/fc4af92a-1aa8-4f35-9aea-29b2ecbe0779
    http://musicbrainz.org/artist/fc4af92a-1aa8-4f35-9aea-29b2ecbe0779
    Alexander O’Neal
  15. Shaquille O’Neal
    /music/images/artists/96x96/074d8126-20b8-47cd-b874-9d8457df7684.jpg
    https://www.bbc.co.uk/music/artists/074d8126-20b8-47cd-b874-9d8457df7684
    http://musicbrainz.org/artist/074d8126-20b8-47cd-b874-9d8457df7684
    Shaquille O’Neal
  16. Bruce O’Neil
    /music/images/artists/96x96/54fac33a-6e7a-48a5-89b5-3b2ab92fe669.jpg
    https://www.bbc.co.uk/music/artists/54fac33a-6e7a-48a5-89b5-3b2ab92fe669
    http://musicbrainz.org/artist/54fac33a-6e7a-48a5-89b5-3b2ab92fe669
    Bruce O’Neil
  17. Tara Jane O’Neil
    /music/images/artists/96x96/a9a6334c-1541-4aef-8092-fe743f0df64f.jpg
    https://www.bbc.co.uk/music/artists/a9a6334c-1541-4aef-8092-fe743f0df64f
    http://musicbrainz.org/artist/a9a6334c-1541-4aef-8092-fe743f0df64f
    Tara Jane O’Neil
  18. Brandon O’Neill
    /music/images/artists/96x96/d2361836-caed-45db-b953-cbfd9986ca40.jpg
    https://www.bbc.co.uk/music/artists/d2361836-caed-45db-b953-cbfd9986ca40
    http://musicbrainz.org/artist/d2361836-caed-45db-b953-cbfd9986ca40
    Brandon O’Neill
  19. Ciara O’Neill
    /music/images/artists/96x96/67a65c3e-8b5f-4027-b028-b649276422a9.jpg
    https://www.bbc.co.uk/music/artists/67a65c3e-8b5f-4027-b028-b649276422a9
    http://musicbrainz.org/artist/67a65c3e-8b5f-4027-b028-b649276422a9
    Ciara O’Neill
  20. Damian O’Neill
    /music/images/artists/96x96/ca1f8147-b46b-42d2-b62f-21a9998b3279.jpg
    https://www.bbc.co.uk/music/artists/ca1f8147-b46b-42d2-b62f-21a9998b3279
    http://musicbrainz.org/artist/ca1f8147-b46b-42d2-b62f-21a9998b3279
    Damian O’Neill
  21. Eoin O’Neill
    /music/images/artists/96x96/a5d3548c-bbe3-43ee-9da6-24f4b060d5fd.jpg
    https://www.bbc.co.uk/music/artists/a5d3548c-bbe3-43ee-9da6-24f4b060d5fd
    http://musicbrainz.org/artist/a5d3548c-bbe3-43ee-9da6-24f4b060d5fd
    Eoin O’Neill
  22. Simon O’Neill
    /music/images/artists/96x96/bf69bf74-c529-4c20-b7bf-c2dd197e7e4a.jpg
    https://www.bbc.co.uk/music/artists/bf69bf74-c529-4c20-b7bf-c2dd197e7e4a
    http://musicbrainz.org/artist/bf69bf74-c529-4c20-b7bf-c2dd197e7e4a
    Simon O’Neill
  23. Keith O’Quinn
    /music/images/artists/96x96/fb2bc816-34ef-432b-8926-81cde6d47e3f.jpg
    https://www.bbc.co.uk/music/artists/fb2bc816-34ef-432b-8926-81cde6d47e3f
    http://musicbrainz.org/artist/fb2bc816-34ef-432b-8926-81cde6d47e3f
    Keith O’Quinn (trombonist)
  24. Tarik O’Regan
    /music/images/artists/96x96/359a4413-582e-44e0-b215-703a0b8f0b0c.jpg
    https://www.bbc.co.uk/music/artists/359a4413-582e-44e0-b215-703a0b8f0b0c
    http://musicbrainz.org/artist/359a4413-582e-44e0-b215-703a0b8f0b0c
    Tarik O’Regan
  25. Roisin O’Reilly
    /music/images/artists/96x96/45b80b2c-2427-44de-a31b-80c2846e2bcf.jpg
    https://www.bbc.co.uk/music/artists/45b80b2c-2427-44de-a31b-80c2846e2bcf
    http://musicbrainz.org/artist/45b80b2c-2427-44de-a31b-80c2846e2bcf
    Roisin O’Reilly
  26. Christopher O’Riley
    /music/images/artists/96x96/f95d6809-5479-4981-91e9-d122f38950b9.jpg
    https://www.bbc.co.uk/music/artists/f95d6809-5479-4981-91e9-d122f38950b9
    http://musicbrainz.org/artist/f95d6809-5479-4981-91e9-d122f38950b9
    Christopher O’Riley (American pianist)
  27. Alex O’Rion
    /music/images/artists/96x96/c0301a05-c09c-4d2d-bcd5-1a554edeec8f.jpg
    https://www.bbc.co.uk/music/artists/c0301a05-c09c-4d2d-bcd5-1a554edeec8f
    http://musicbrainz.org/artist/c0301a05-c09c-4d2d-bcd5-1a554edeec8f
    Alex O’Rion
  28. Dolores O’Riordan
    /music/images/artists/96x96/13c10976-99f1-4cb4-8fbe-56067e91d865.jpg
    https://www.bbc.co.uk/music/artists/13c10976-99f1-4cb4-8fbe-56067e91d865
    http://musicbrainz.org/artist/13c10976-99f1-4cb4-8fbe-56067e91d865
    Dolores O’Riordan
  29. Jim O’Rourke
    /music/images/artists/96x96/172aab84-4c01-4dc0-b2ad-e723033e10ec.jpg
    https://www.bbc.co.uk/music/artists/172aab84-4c01-4dc0-b2ad-e723033e10ec
    http://musicbrainz.org/artist/172aab84-4c01-4dc0-b2ad-e723033e10ec
    Jim O’Rourke (US musician & producer)
  30. Jim O’Rourke
    /music/images/artists/96x96/cda85b7c-7c5c-480b-8db1-bc5cd5c50439.jpg
    https://www.bbc.co.uk/music/artists/cda85b7c-7c5c-480b-8db1-bc5cd5c50439
    http://musicbrainz.org/artist/cda85b7c-7c5c-480b-8db1-bc5cd5c50439
    Jim O’Rourke (Welsh singer/songwriter)