| The Adverts |
| The Ady Baker Sound |
| The Aeolians |
| The Aeronautic Circus |
| The Aeroplanes |
| The Affection Collection |
| The Affiliates |
| The Afghan Whigs |
| The African Gods |
| The African Prince |
| The afriCANs |
| The Afridi |
| The Afro Nick |
| The Afro Priest |
| The Afro-American Folk Song Singers |
| The Afro-Renaissance Art Ensemble |
| The Aft3rparty |
| The After |
| The After Dark Society |
| The After Hours |
| The After Hours Bristol |
| The After School Special |
| The Aftercare |
| The Aftergreens |
| The Afterlight |
| The Afternoon Raccoons |
| The Afternooners |
| The Afterparty |
| The afterparty project & Binxx |
| The afterparty project & XINCLAIR & Gun Boi Kaz |
| The Afterprty |
| The Afters |
| The AftrPvrti |
| The Agape Music Group |
| The AGE |
| The Age of Autonomy |
| The Age of Colored Lizards |
| The Age of Electric |
| The Age of Ore |
| The Age of Pretend |
| The Age of Rockets |
| The Agents |
| The Aggrolites |
| The Aging Sweeper |
| THE AGN |
| The Agonist |
| The Agony |
| The agony scene |
| The Agrios |
| The Ahn Trio |
| The Aids Brigade |
| The Aids Grenades |
| The Air |
| The Air I Breathe |
| The Air of Hiroshima |
| The Airborne Toxic Event |
| The Airharts |
| The Airport 77s |
| The Airwave Initiative |
| The Aislers Set |
| The AJ |
| The AJ Kid |
| The AJ Valentine Equation |
| The Ajenos |
| The AJS Fraternity |
| The Akuma |
| The Al,D Band |
| The Alambrix |
| The Alan Bone |
| The Alan Casagrande Quintet |
| The Alan Greene Band |
| The Alan Parsons Project |
| The Alan Parsons Symphonic Project |
| The Alan Peters Orchestra And Chorus |
| The Alan Price Rhythm & Blues Combo |
| The Alarm |
| The Alarm Clocks |
| The Alaska Trap |
| The Albion Band |
| The Albion Dance Band |
| The Album Leaf |
| The Alchemist |
| The Alchemist |
| The Aldape Bootstompers |
| The Aldwych Players |
| The Aleem Brothers |
| The Alex French Revolution |
| The Alex George Experience |
| The Alex Levin Trio |
| The Alex Yangs |
| The Alexander Brothers |
| The Alexandra Choir |
| The Alexandrov Red Army Choir |
| The Alfa |
| THE ALFEE |
| The Alfresco Flavour |
| The Algorithm |
| The Ali3n |
| The Alice |
| The Alien |
