| The 27red |
| The 3-D Band |
| The 3 Jays |
| The 3 Kaydets & S. Kaye |
| The 3 Pieces |
| The 3 Sounds |
| The 31st of February |
| The 38 Years Ago |
| The 3B's |
| The 3rd and the Mortal |
| The 4 Bars |
| The 4 Most |
| The 4-Skins |
| The 4 Tunes |
| The 40 Acre Mule |
| The 411 |
| THE 45 |
| The 45 King |
| The 49ers |
| The 4th Man |
| The "5" Royales |
| The 5 Satins |
| The 50 Guitars |
| The 50 Guitars of Tommy Garrett |
| The 501s |
| The 5am Band |
| The 5th Dimension |
| The 6 |
| The 6 & 7/8's String Band |
| The 69 Cats |
| The 69 Eyes |
| The 6ixers |
| The 6ths |
| The 77s |
| The 7A3 |
| The 88 |
| The 93 |
| THE 99 1/2 |
| The A Group |
| The A-Strings |
| The A.Y.U. Quartet |
| The Aaron Choulai Trio |
| The ABBA Revival Band |
| The ABBA Tribute Band |
| The Abdomen |
| The Abe Lincoln Story |
| The Abigail Payne Band |
| The Ableist |
| The Absence |
| The Absolution Sequence |
| The Abstract Blacks |
| The Abstractions |
| The Abstracts |
| The Absurd |
| The Abuse |
| The Abyssinians |
| The Acacia Strain |
| The Academic |
| The Academy Allstars |
| The Academy Blues Project |
| The academy is... |
| The Academy Is |
| The Accident Experiment |
| The Accidental |
| The Accidentals |
| The Accused |
| The ACE Family |
| The Aces |
| The Acetates |
| The Acez |
| The Acid |
| The Ackermans |
| The Acorn |
| The Acro-brats |
| The Action |
| The Action Design |
| The Action Pact |
| The Acts |
| The Ad Libs |
| The Adam Makowicz Trio |
| THE ADAMS |
| The Addictions |
| The Addrisi Brothers |
| The Adelaide Robbins Trio |
| The Adicts |
| The Adlibs |
| The Administration |
| The Adolescents |
| The Advent |
| The Adventures |
| The Adventures of Mr. Biggelsby and Connor |
| The Adventures of Stevie V |
| The Adverts |
| The Aeolians |
| The Aeroplanes |
| The Affection Collection |
| The Afghan Whigs |
| The Afro-American Folk Song Singers |
| The Aft3rparty |
| The Aftergreens |
