| Morodo |
| MOROHA |
| Morollo |
| Moronta |
| Morpheus |
| Morpheus Dream |
| Morpheus Project |
| MorpheuZ |
| Morphia |
| Morphiend |
| Morphine |
| Morpho Eugenia |
| Morpholinos |
| MORR |
| Morrales, Jessie |
| Morray |
| Morreo |
| Morrie |
| Morrigans |
| Morris |
| Morris Albert |
| Morris Can Fly |
| Morris Capri |
| Morris Chapman |
| Morris Day |
| Morris Lane |
| Morris Legrande |
| Morris McCann |
| Morris Nanton |
| Morris Nanton Trio |
| Morris Pleasure |
| Morris Robinson |
| Morris, Sarah-Jane |
| Morris Stoloff & His Orchestra |
| Morrisey |
| Morrison |
| Morrison, James |
| Morrison, Jeanine |
| Morrison Machiavelli |
| Morrison, Tom E. |
| Morrissey |
| Morrisson |
| Morriston Orpheus Choir |
| Morro Da Casa Verde |
| Morrow, Dorothe |
| Morry Sochat & the Special 20s |
| Mors Principium Est |
| Morsa |
| Morsay |
| Morsel |
| Mort Bullman |
| Mort Dixon |
| Mort Garson |
| Mort Herbert |
| Mort Lindsey |
| Mort Lindsey and His Orchestra |
| Mort SCHUMAN |
| Mort Shuman |
| Mort Weiss |
| Mortal |
| Mortal Decay |
| Mortal Illumination |
| Mortal Love |
| Mortal Men |
| Mortal Shell |
| Mortal Sin |
| Mortal Thing |
| Mortal Treason |
| Mortals |
| Mortecattiva |
| Mortel |
| Mortel |
| Morten |
| Morten |
| Morten Abel |
| Morten Fjøss Augustinius |
| Morten Harket |
| Morten Mediå |
| Morten Schantz Trio |
| Mortician |
| Mortification |
| Mortiis |
| Mortimer |
| Mortis |
| Morton Abel |
| Morton Downey |
| Morton Gould |
| Morton Gould & His Orchestra |
| Morton Winston |
| Mortonette Jenkins |
| Mortuary |
| Morty |
| Morty Corb |
| Morvasu |
| MORVN |
| Mory Kanté |
| Mos Def |
| Mos Def & Talib Kweli |
| Mos Patiparn |
| Mosaic |
