| The Avalons |
| The Avant Gardeners |
| The Avener |
| The Avengers |
| The Average White Band |
| The Avett Brothers |
| The Avons |
| The Awakened |
| The Awakening |
| The Axis of Awesome |
| The Axis Worship Band |
| The Ayoub Sisters |
| The Azoic |
| The Aztecs |
| The B-52s |
| The B-Sides |
| The B-Stars |
| The B. Swanson Quartet |
| The B.B. & Q. Band |
| The B.U.M.S |
| The B?15 Project |
| The Baba Brooks Band |
| The Baby Bubbas |
| The Baby Einstein Music Box Orchestra |
| The Baby Loves Jazz Band |
| The Baby\'s |
| The Bachelors |
| The Back Pack |
| The Backbeats |
| The Backing Tracks |
| The Backroom Boys |
| The Backyardigans |
| The Bacon Brothers |
| The Bad Boy Family |
| The Bad Plus |
| The Badlees |
| The Badloves |
| The Bailey Brothers |
| The Bakerton Group |
| The Ballroom Band |
| The Bamboo Boat Band |
| The Bamboo Team |
| The Bamboos |
| The Banana Splits |
| The Band |
| The Band AKA |
| The Band Geek Mafia |
| The Band of Heathens |
| The Band of the Black Watch |
| The Band of the Blues and Royals |
| The Band of the Brigade of Gurkhas |
| The Band of the Prince of Wales's Division |
| The Band of the Royal Air Force College |
| The band perry |
| The Band V |
| The Band W |
| The Bandits |
| The Bando Carioca |
| The Bang Gang Deejays |
| The Bangles |
| The Bangs |
| The Banjo Kings |
| The Bankers |
| The Banner |
| The Bar?Kays |
| The Barbara Carroll Trio |
| The Barbie Connection |
| The Barden Bellas |
| The Barking Dogs |
| The Barlow Group |
| The Barnes Family |
| The Baron von Aphid |
| The Barons |
| The Barr Brothers |
| The Barracudas |
| The Barrel Club |
| The Barrett Sisters |
| The Barrio Boyzz |
| The Barry Sea Paradox |
| The Barry Sisters |
