| Artist | Tracks | Plays |
|---|---|---|
| Joanna Gruesome | 2 | 2 |
| Joe Jackson | 2 | 2 |
| John Denver | 2 | 2 |
| John Glacier | 2 | 2 |
| John Lennon | 2 | 2 |
| John Martyn | 2 | 2 |
| Jovanotti | 2 | 2 |
| Joy Division | 2 | 2 |
| Julian Cope | 2 | 2 |
| Justice | 2 | 2 |
| Kabin Crew & Lisdoonvarna Crew | 1 | 2 |
| Kate Rusby | 2 | 2 |
| Kenny Loggins | 1 | 2 |
| KNEECAP | 2 | 2 |
| Kool & The Gang | 1 | 2 |
| La Femme Pendu | 2 | 2 |
| Lady Gaga | 2 | 2 |
| Lake Street Dive | 2 | 2 |
| Lamb | 2 | 2 |
| Landscape | 2 | 2 |