| 584. Milton Nascimento & esperanza spalding | Featured Artist | 1 |
| 584. Mimi | Background Vocals | 1 |
| 584. Mingyu | Vocals | 1 |
| 584. Minyo Crusaders | Featured Artist | 1 |
| 584. Miramar | Featured Artist | 1 |
| 584. Miranda Lambert | Guitar, Vocals | 1 |
| 584. Miranda Sielaff | Viola | 1 |
| 584. Mireya Ramos | Violin, Vocals | 1 |
| 584. Missy Dabice | Guitar, Vocals | 1 |
| 584. Missy Mazzoli | Keyboard | 1 |
| 584. Mitch Rowland | Guitar | 1 |
| 584. Mitch Wells | Bass | 1 |
| 584. Mitski | Featured Artist | 1 |
| 584. Mivos Quartet | Featured Artist | 1 |
| 584. Miya Folick | Guitar, Vocals | 1 |
| 584. Mlny Parsonz | Vocals | 1 |
| 584. Mndsgn | Keys, Vocals | 1 |
| 584. Moby | Featured Artist | 1 |
| 584. Modupe Onilu | Percussion | 1 |
| 584. Mohammad Reza Shajarian | Featured Artist | 1 |
| 584. Mohini Dey | Bass | 1 |
| 584. Mokichi | Keys | 1 |
| 584. Molly Rankin | Guitar, Lead Vocals | 1 |
| 584. Molly Sarlé | Vocals | 1 |
| 584. Momo Boyd | Guitar, Vocals | 1 |