| Ashley L'Wrenn | 0 | 0 |
| Ashley Lawrence | 2 | 0 |
| Ashley Macomber | 0 | 0 |
| Ashley Riches | 13 | 0 |
| Ashley Sienna | 0 | 0 |
| Ashley Solomon | 0 | 0 |
| Ashley Wales | 0 | 0 |
| Ashley Wass | 23 | 0 |
| Ashok Gupta | 1 | 0 |
| Ashok Klouda | 1 | 0 |
| Ashok Maitra | 1 | 0 |
| Ashok Tyagi | 0 | 0 |
| Ashot Gaboyan | 0 | 0 |
| Ashra | 0 | 0 |
| Ashwini Bhide Deshpande | 0 | 0 |
| Asia Born | 0 | 0 |
| Asia Minor | 0 | 0 |
| Asier Polo | 8 | 0 |
| Askar Abdrazakov | 1 | 0 |
| Askew | 0 | 0 |
| Asko Heiskanen | 1 | 0 |
| Asko Keränen | 0 | 0 |
| Asko|Schönberg | 4 | 0 |
| Asleep Country | 7 | 0 |
| Asleep at the Wheel | 32 | 0 |
| Aslı Kılıç | 0 | 0 |
| Asmik Grigorian | 5 | 0 |
| Asmodexia | 0 | 0 |
| Asmus Tietchens | 0 | 0 |
| Asomvel | 0 | 0 |
| Aspera | 0 | 0 |
| Aspera Ad Astra | 0 | 0 |
| Ass Music | 0 | 0 |
| Assai Quartet | 0 | 0 |
| Assassin | 0 | 0 |
| Assif Tsahar | 0 | 0 |
| Assumpta Mateu | 0 | 0 |
| Astel | 0 | 0 |
| Asterisk* | 0 | 0 |
| Aston Kalmari | 0 | 0 |
| Aston Magna | 0 | 0 |
| Astor Piazzolla y su Quinteto Tango Nuevo | 0 | 0 |
| Astor Quartet | 1 | 0 |
| Astoria | 0 | 0 |
| Astoria Symphony Orchestra | 0 | 0 |
| Astral Magi | 0 | 0 |
| Astral Object | 0 | 0 |
| Astral Swans | 0 | 0 |
| Astrid Bas | 0 | 0 |
| Astrid Christensen | 1 | 0 |
| Astrid Engberg | 0 | 0 |
| Astrid Nordstad | 2 | 0 |
| Astrid Riska | 0 | 0 |
| Astrid Varnay | 6 | 0 |
| Astrid Weber | 1 | 0 |
| Astrig Siranossian | 6 | 0 |
| Astrolabio | 0 | 0 |
| Astrolabium | 0 | 0 |
| Astrolope | 0 | 0 |
| Astronaut | 0 | 0 |
| Astrophysics | 20 | 0 |
| Astrover | 0 | 0 |
| Asuka Sezaki | 1 | 0 |
| Asun Eastwood | 0 | 0 |
| Asya Fateyeva | 0 | 0 |
| Asztalos Bence | 1 | 0 |
| Asís Márquez | 0 | 0 |
| At Stan's Bris | 0 | 0 |
| Atalanta Fugiens | 0 | 0 |
| Atalla Ayan | 0 | 0 |
| Atanas Ourkouzounov | 2 | 0 |
| Ataque Escampe | 0 | 0 |
| Atar Arad | 0 | 0 |
| Atari | 0 | 0 |
| Atavist | 0 | 0 |
| Ataúlfo Argenta | 14 | 0 |
| Ateliers Europa Cantat XVII Utrecht | 0 | 0 |
| Atem Saxophone Quartet | 0 | 0 |
| Aterciopelados | 0 | 0 |
| Ateş Pars | 0 | 0 |
| Athanatos | 0 | 0 |
| Athena Ensemble | 0 | 0 |
| Athena Poullos | 1 | 0 |
| Athena String Quartet | 2 | 0 |
| Athens Colours Orchestra | 0 | 0 |
| Athesinus Consort Berlin | 3 | 0 |
| Athestis Chorus | 0 | 0 |
| Athestis Chorus Academia de li Musici | 0 | 0 |
| Atif Aslam | 5 | 0 |
| Atilla Gündoğdu | 1 | 0 |
| Atlanta Chamber Players | 1 | 0 |
| Atlanta Symphony Orchestra | 96 | 0 |
| Atlanta Symphony Orchestra Chamber Chorus | 8 | 0 |
| Atlanta Symphony Orchestra Chorus | 38 | 0 |
| Atlas Camerata Chamber Orchestra | 4 | 0 |
| Atlas Ensemble | 1 | 0 |
| Atlas Plug | 1 | 0 |
| Atlas Sound | 3 | 0 |
| Atlaxsys | 0 | 0 |
| Atle Sponberg | 3 | 0 |