Bands
Mud Lung
Doom/Sludge Metal · Fayetteville, AR
Mulciber
Blackened Death Metal · Austin, TX
Muleface
Southern/Stoner Metal/Rock · Rogersville, TN
Murder Van
Death/Thrash Metal · Atlanta, GA
Murderous Ideology
Black/Death Metal · Corpus Christi, TX
Music Hates You
Stoner Metal · Athens, GA
Mutant Disease
Heavy/Thrash Metal · San Marcos, TX
Disbanded
Mutation
Technical Death Metal · Mathis, TX
Mute TX
Heavy/Groove Metal · Pearsall, TX
Mutual Hate
Grindcore · Houston, TX
MVP
Power/Heavy Metal · Nashville, TN
MX the American
Heavy Metal; Acoustic Rock (mid); Altern · Georgia
My Last War
Thrash/Groove Metal · Clear Lake, TX
Disbanded
My Son My Executioner
Melodic Death Metal/Metalcore · Dallas, TX
MyChildren MyBride
Metalcore · Madison, AL
Myiacyst
Brutal Death Metal · Houston, TX
Myrkridia
Death Metal · Gulfport, MS
Myrkwisaidaz
Black Metal · Atlanta, GA
Disbanded
Myrmidon
Black Metal · San Antonio, TX
Mystechron
Melodic Black/Death Metal · Houston, TX
Mysterian
Neoclassical Darkwave · Atlanta, GA
Mysteryxmeat
Goregrind · Houston, TX
Disbanded
Mystic Cross
Heavy/Progressive Metal · Houston, TX
Nadiricon
Black / Thrash Metal · Mississippi
Nailwalker
Post-Black Metal/Crust · Corpus Christi, TX
Nambil Mas
Progressive Stoner/Hard Rock; Progressiv · Atlanta, GA
Nanking
Raw Black / Death Metal · Tupelo, MS
Napalm Christ
Death/Doom Metal/Grindcore · Little Rock, AR
Naphobia
Death Metal · Orlando, FL
Disbanded
Narcolepsy
Death Metal · Georgia
Narwhal
Death Metal/Grindcore · Pharr, TX
Natten
Black Metal · Spring, TX
Disbanded
Near Neptune
Progressive Metal/Rock · Denton, TX
Nebethet
Progressive Death/Black/Thrash Metal · Beaumont, TX
Necrid
Black / Death Metal / Grindcore · Houma, LA
Necro Blade
Black/Death Metal · Houston, TX
NecroBound
Death Metal · Fort Smith, AR
NecroClown
Black/Death Metal, Hardcore/Punk · Houston, TX
Disbanded
Necromonica
Death Metal · Colorado Springs, GA
Disbanded
Necropolis
Thrash Metal · Stockbridge, GA
Disbanded
Necrosanity
Brutal Death Metal/Goregrind · Garland, TX
Necrotisplatter
Brutal Death Metal/Goregrind · Rock Spring, GA
Disbanded
Necrotomy
Goregrind/Death Metal · Markham, TX
Necrotoxaemia
Brutal Death Metal/Goregrind · San Antonio, TX
Disbanded
Necrovore
Death Metal · New Braunfels, TX
Disbanded
Nefarious
Death / Thrash Metal · Baton Rouge, LA
Negative Wall
Doom Metal · Atlanta, GA
Neither
Black Metal · Fort Myers, FL