| 214 | 1 | M2O | Site | Jazz |
| 215 | 1 | magmavander | Site | Jazz Funk |
| 216 | 1 | Maladjusted | Site | Jungle |
| 217 | 1 | Mantis | Site | Acid |
| 218 | 2 | Marco Raaphorst | Site | Composer, sound mangler, remix-culture advocate and creatively common |
| 219 | 1 | Mark Bram | Site | Progressive blend of pop, metal, blues and fusion |
| 220 | 2 | Mark Snyder Quartet | Site | Longtime member of ICTUS, the influential Jazz/Fusion group |
| 221 | 3 | Martin Sarna | Site | New Age |
| 222 | 1 | Martin Saunders | Site | Electronic music |
| 223 | 1 | Matters & Dunaway | Site | Moody sometimes epic, musical landscapes |
| 224 | 1 | Mellow | Site | Electronic |
| 225 | 36 | Michael Masley | Site | 21st century hammered dulcimer |
| 226 | 1 | Mike Shellans | Site | Piano, trombone and synthesizer |
| 227 | 1 | Miles Davis | Site | Trumpeter, Composer, Bandleader, one of the 20th centuryÕs greatest creative artists |
| 228 | 1 | Mindloop | Site | Trance |
| 229 | 1 | MiraculuM | Site | Electronic |
