- Moral Dilemma
- Moral Order
- Moral Panic
- Moral Void
- Morass Of Molasses
- Morast
- Moravagine
- Morbid Angel
- Morbid Evils
- Morbosidad
- Morbus Chron
- Morcheeba
- Morda
- Mordaehoth
- Mordant
- Mordare
- Mordbrand
- Mordbuben Ag
- Mordecai
- Mordecai Smyth
- Morduben Ag
- Mordy Laye And The Group
- More Assured
- More Big Guitars From Tex
- More I See
- More Scared Of You Than Y
- More Than Conquerors
- More Than Life
- More Yellow
- Morel
- Moreland & Arbuckle
- Morels
- Morena Y Clara
- Morenas
- Moreno Veloso
- Moreno+2
- Morfin
- Morgan
- Morgan Agren
- Morgan Delt
- Morgan Fisher & LOL Coxhill
- Morgan Guerin
- Morgan Heritage
- Morgan Imbeaud/Eli Dris
- Morgan Lee
- Morgan Saint
- Morgan Visconti
- Morgaua Quartet
- Morgen
- Morgengruss
- Morgion
- Morgue
- Morgxn
- Moriarty
- Morild
- Moris
- Moritz
- Moritz Kraemer
- Moritz Van -trio- Oswald
- Moritz Von -trio- Oswald
- Moritz Von Oswald
- Mork
- Mork Gryning
- Morket
- Morketida
- Morkobot/Vanessa Van Ba
- Morlocks
- Morly
- Morly Grey
- Mormon Tabernacle Choir
- Mormor
- Morne
- Morning Again
- Morning Dew
- Morning Dwell
- Morning Echoes Of Detroit
- Morning Glory
- Morning Parade
- Morning Reign
- Morning Teleportation
- Mornington Crescent
- Moro Moro Land
- Moronics
- Moros Nyx
- Morpheme
- Morphine
- Morphoex
- Morreale Conjerti&Dibl
- Morricone Youth
- Morris Albert
- Morris Day
- Morrissey
- Morrissey & Siouxsie
- Morrissey&Marshall
- Morrow
- Morrow Morrow
- Morrowyellow
- Mors Principium Est
- Morse
- Morse Code Transmission
- Morser
- Morsor
- Morta Skuld
- Mortal
- Mortal Vision
- Mortal Wound
- Mortals
- Morten Barfoed
- Morten Harket
- Morten Schantz
- Morteza Hannaneh
- Morthem Vlade Art
- Mortician
- Mortier
- Mortifera
- Mortification
- Mortiis
- Morton Abel
- Morton Feldman
- Mortuary Drape
- Mortuus
- Morudes
- Morus
- Morwell Unlimited
- Morwells
- Mos Def
- Mos Generator
- Mos Generator/Isaak
- Mos Generator/Stubb
- Moscoman
- Mosconi/Klok/Bonora
- Mose
- Mose Allison
- Moses Boyd
- Moses Campbell
- Moses Nesh
- Moses Sumney
- Moses Taiwa Molelekwa
- Moses Yoofee Trio
- Mosh Mosh
- Mosik&Koncise
- Moskus
- Mosquito
- Mosquito Ego
- Moss
- Moss Icon
- Moss Of Aura
- Moss Upon The Skull
- Mossbreaker
- Mossy