| The Johannes Ensemble | 0 | 0 |
| The Johannes Faber Quintet | 0 | 0 |
| The John Alldis Choir | 38 | 0 |
| The John Hartford Stringband | 0 | 0 |
| The Johnny Otis Show | 6 | 0 |
| The Jojo Man Band | 0 | 0 |
| The Jones Boys | 0 | 0 |
| The Joshua Breakstone Quartet | 0 | 0 |
| The Joyful Company of Singers | 14 | 0 |
| The Jubilee String Quartet | 0 | 0 |
| The Juliana Theory | 0 | 0 |
| The K Group | 0 | 0 |
| The Kakutougi Session | 0 | 0 |
| The Karnataka College of Percussion | 0 | 0 |
| The Kassiopeia Quintet | 0 | 0 |
| The Keels | 3 | 0 |
| The Keening | 0 | 0 |
| The Ken Peplowski Quintet | 0 | 0 |
| The Kenny Clarke - Francy Boland Big Band | 0 | 0 |
| The Kenny Hadley Big Band | 0 | 0 |
| The Kentones | 0 | 0 |
| The Keystone Wind Ensemble | 0 | 0 |
| The Keytones | 0 | 0 |
| The Khan Brothers | 0 | 0 |
| The Khan Family | 0 | 0 |
| The Kickdrums | 5 | 0 |
| The Kid Daytona | 2 | 0 |
| The Kid Thomas Band | 0 | 0 |
| The Kids | 0 | 0 |
| The Kilans | 0 | 0 |
| The Kimberlys | 4 | 0 |
| The Kings Of Jazz | 0 | 0 |
| The King’s Consort | 88 | 0 |
| The King’s Musick | 0 | 0 |
| The King’s Noyse | 11 | 0 |
| The King’s Singers | 88 | 0 |
| The Kirk Stuart Trio | 0 | 0 |
| The Klittens | 0 | 0 |
| The Knights | 16 | 0 |
| The Knocks | 5 | 0 |
| The Know Names | 0 | 0 |
| The Kodan Armada | 0 | 0 |
| The Kokkola Quartet | 1 | 0 |
| The Kopelman Quartet | 2 | 0 |
| The Kount | 0 | 0 |
| The Kuijken Consort | 1 | 0 |
| The König Ensemble | 1 | 0 |
| The Lagoons | 0 | 0 |
| The Lanes | 0 | 0 |
| The Lansdowne String Quartet | 0 | 0 |
| The Lanyer Ensemble | 1 | 0 |
| The Lapis‐Christ Parallel | 0 | 0 |
| The Largest | 0 | 0 |
| The Larva Ink | 0 | 0 |
| The Last Internationale | 0 | 0 |
| The Last Mingus Band | 0 | 0 |
| The Last Oblation | 0 | 0 |
| The Last Path | 0 | 0 |
| The Last Poets | 13 | 0 |
| The Late Show Band | 3 | 0 |
| The Latin Jazz Quintet | 5 | 0 |
| The League of Crafty Guitarists | 0 | 0 |
| The League of Gentlemen | 0 | 0 |
| The Legendary San Diego Chargers | 0 | 0 |
| The Legendary Tigerman | 0 | 0 |
| The Les Claypool Frog Brigade | 0 | 0 |
| The Lester Young — Teddy Wilson Quartet | 0 | 0 |
| The Liberty Tree Wind Players | 0 | 0 |
| The Light Crust Doughboys | 0 | 0 |
| The Lighthouse Band | 0 | 0 |
| The Lights | 0 | 0 |
| The Lilac Time | 0 | 0 |
| The Lilacs | 0 | 0 |
| The Lily’s Project | 0 | 0 |
| The Limiñanas | 0 | 0 |
| The Lincoln Trio | 0 | 0 |
| The Liquid Crystal Project | 0 | 0 |
| The Little Hillbillies | 0 | 0 |
| The Little Orchestra Society | 0 | 0 |
| The Living Earth Show | 0 | 0 |
| The Living Time Orchestra | 0 | 0 |
| The Living Tombstone | 2 | 0 |
| The Lochrian Ensemble | 0 | 0 |
| The Locke Consort | 0 | 0 |
| The Loma Mar Quartet | 1 | 0 |
| The London Ambient Orchestra | 0 | 0 |
| The London Celebration Choir | 0 | 0 |
| The London Celebration Orchestra | 0 | 0 |
| The London Cello Sound | 3 | 0 |
| The London Chorus | 0 | 0 |
| The London Fox Children's Choir | 0 | 0 |
| The London Fox Orchestra | 0 | 0 |
| The London Jazz Orchestra | 0 | 0 |
| The London Oratory School Schola | 0 | 0 |
| The London Orchestra | 0 | 0 |
| The London Pro Musica Symphony Orchestra | 0 | 0 |
| The London Schubert Chorale | 2 | 0 |
| The London Sewage Company | 0 | 0 |
| The London Strings | 0 | 0 |
| The London Theatre Orchestra | 12 | 0 |