| The Angry Sinners |
| The Ani Show |
| The Animal Party |
| The Animal State |
| The Animal Warfare Act |
| The Animalhouse |
| The Animals |
| The Animals II |
| The Animist |
| The Animus Project |
| The Anirudh Varma Collective |
| The Anita Kerr Quartet |
| The Anita Kerr Singers |
| The Anix |
| The Anka Music |
| THE ANKH |
| The Anmer |
| The Anna Maze |
| The Annimal |
| The Anniversary |
| The Anointed Disciples |
| The Anointed Pace Sisters |
| The Anonymous |
| The Anonymous Chronicles |
| The Anonymous Donkey |
| The Anonymous Experiment |
| The Anonymous Muso |
| The Anonymous One |
| The Anorexic Olsen Twin |
| The Answer |
| The Answers In Between |
| The Ant Hill Kids |
| The Antagonyst |
| The Antarctica Project |
| The Antarctican |
| The Antenna Tribe |
| The Antfarm Quartet |
| The Anthem Project Songwriters |
| The Anthonio |
| The Anthropophobia Project |
| The Anti Groupies |
| The Anti Retro Vinyls |
| The Anti-Nowhere League |
| The Anti-Patiks |
| The Anti-Social Club |
| The Antichrist Imperium |
| The Antics |
| The Antidote |
| The Antidotes |
| The Antihero |
| The Antihero Lunacy |
| The Antinormals |
| The Antiquariat |
| The Antlers |
| The Antonelli Orchestra |
| The Antti Sarpila Quartet |
| The Antz |
| THE ANUK |
| The Anvils |
| THE ANXIETY |
| The Anxiety Sweepstakes |
| The AnyOne |
| The Anything Muppets |
| The Anywheres |
| The Apache Relay |
| The Apachi |
| The Apalachicola Sound |
| The Aparte Project |
| The Apartment Cats |
| The Apartments |
| The Ape Tones |
| The Apemen |
| The Apers |
| The Apes |
| The Apex Predators |
| The Apex Theory |
| The Aphotic |
| The Aphotic Strain |
| The Apocalypse Complex |
| The Apocalypse Race |
| The Apolitical |
| The Apollo |
| The Apollo Project |
| The Apology |
| The Apop |
| The AporiA |
| The Apostates |
| The Apostle |
| The Apostles |
| The Apostrophe Wrecks |
| The Appalachian Orchestra |
| The Appalachian Pickers |
| The Appalled |
| The Apparitionist |
| The Apparitions |
| The Appendix |
| THE APPETIZE |
| THE APPETIZER |
| The Apple & DJay |
| The Apple Bros. |
