| 596. Mayte Montero | Gaita, Vocals | 1 |
| 596. Mayteana Morales | Percussion, Vocals | 1 |
| 596. Meaghan Burke | Cello | 1 |
| 596. Meechy Darko | Vocals | 1 |
| 596. Meg Mills | Guitar | 1 |
| 596. Meg Myers | Bass, Vocals | 1 |
| 596. Meg Toohey | Guitar | 1 |
| 596. Megan Coleman | Drums | 1 |
| 596. Megan Gould | Violin | 1 |
| 596. Megan Hilty | Vocals | 1 |
| 596. Megan Moroney | Guitar, Vocals | 1 |
| 596. Megan Thee Stallion | Vocals | 1 |
| 596. Megan Thomaston | Choir | 1 |
| 596. Mekala Session | Drums | 1 |
| 596. Mekons | Featured Artist | 1 |
| 596. Mel Semé | Vocals | 1 |
| 596. Melanie Charles | Flute, Keys, Vocals | 1 |
| 596. Melanie Faye | Guitar | 1 |
| 596. Melanie Nyema | Background Vocals | 1 |
| 596. Melina Duterte | Guitar, Vocals | 1 |
| 596. Melinda Rose Rodriguez | Background Vocals | 1 |
| 596. Melissa Aldana | Tenor Sax | 1 |
| 596. Melissa Aldana with Gonzalo Rubalcaba | Featured Artist | 1 |
| 596. Melissa Baethoven | Violin, Vocals | 1 |
| 596. Melissa Guion | Vocals | 1 |