| Asphalt Ballet |
| Aspire |
| Aspo |
| Asrai |
| Ass Ponys |
| Assa Drori |
| Assagai |
| Assalti Frontali |
| Assassin |
| Assassinas Mamonas |
| Assault |
| Assault |
| Assemblage 23 |
| Assembly of Dust |
| Assia |
| Assif Tsahar |
| Assíria Nascimento |
| Assjack |
| Assmasters |
| Associated British Studio Orchestra |
| Associates |
| Associates of Christ |
| Assorted Jelly Beans |
| Assorted Jellybeans |
| Asta Kask |
| Astaire |
| Astaire,Fred |
| Astarti String Orchestra |
| Aste |
| Asteria |
| Astire, Fred & His Orchestra |
| Astire, Fred & Orchestra |
| Astolfo Romero |
| Aston |
| Aston Barrett |
| Aston Martinez |
| Aston Matthews |
| Aston Merrygold |
| Aston Shuffle |
| Aston Villa |
| Astonvilla |
| Astor Piazzolla |
| Astor Piazzolla Y Su Orquesta |
| Astor Piazzolla y Su Quinteto Tango Nuevo |
| Astoria |
| ASTR |
| AstrA |
| Astra |
| Astral Doors |
| Astral Projection |
| Astralasia |
| Astrid |
| Astrid Cowan |
| Astrid Lindgren |
| Astrid Monroe |
| Astrid Nijgh |
| Astrid North |
| Astrid Oto |
| Astrid S |
| Astrid Smeplass |
| Astrid Williamson |
| Astro ?? |
| Astro Bot |
| Astroboy |
| Astroline |
| Astronaut |
| astroPuppees |
| Astros |
| Astrud Gilberto |
| Astrud Gilberto & The Stan Getz Quartet |
| Asu |
| Asu |
| Asuka Kakitani |
| Aswad |
| Aswad AF5 |
| Aswefall |
| Asylum Street Spankers |
| At a Loss |
| At All Cost |
| At All Costs |
