Bands
Memories of Dying Days
Metalcore · Weatherford, TX
Memory
Stoner/Groove Metal · Houston, TX
Memory Eternal
Speed Metal/Hardcore Punk · El Paso, TX
Disbanded
Mendes
Black Metal/Noise · Plano, TX
Mercynary
Thrash Metal · San Antonio, TX
Merihim
Black Metal · Kenedy, TX
Disbanded
Mescalero
Southern/Stoner Metal · Dallas/Fort Worth, TX
Disbanded
Meshiha
Slam/Brutal Death Metal · Dallas, TX
Disbanded
Messengers
Thrash Metal · Dallas, TX
Messiaxx
Heavy/Power Metal · St. Petersburg, FL
Messorem
Death/Thrash Metal · Rockwood, TN
Disbanded
Metal Axxe
Heavy Metal · Tyler, TX
Metal for Emmanuel
Heavy Metal · Perry, GA
Metal X
Heavy/Power Metal · Baytown, TX
Metallon Heather
Heavy metal · Chalmette, LA
Metalloyd
Thrash Metal · Houston, TX
Disbanded
Metalmorphosis
Thrash Metal · Atlanta, GA
Metalriser
Thrash Metal · San Antonio, TX
Disbanded
Metalworks
Heavy Metal/Hard Rock · DeKalb County, GA
Metaphobic
Death Metal · Atlanta, GA
Metavenge
Melodic Thrash Metal · Houston, TX
Metonic
Heavy Metal · Fort Worth, TX
Mhinotahn
Black/Death Metal · Houston, TX
Micecellar
Death / Sludge Metal / Grindcore · Gulfport, MS
Disbanded
Midian
Doom Metal · Dallas, TX
Midmourner
Sludge / Doom Metal · Birmingham, AL
Midnartiis
Atmospheric Black/Folk Metal · Keller, TX
Millennial Reign
Melodic Power Metal · Arlington, TX
Minas Morgul
Black Metal · Birmingham, AL
Disbanded
Minced Genital Meatpie
Goregrind · Russellville, AR
Disbanded
Mind Siege
Heavy/Power Metal · Fort Worth, TX
Mind Sludge
Death Metal/Grindcore/Hardcore · Johnson City, TN
MindEater
Death Metal · Harlingen, TX
Disbanded
Mindrage
Groove/Nu-Metal/Hardcore · Little Rock, AR
Disbanded
Mindstorm
Progressive Metal · Dallas, TX
Disbanded
Minus Infinity
Progressive Death / Thrash Metal · Metairie, LA
Disbanded
Mirthless
Progressive Death Metal/Deathcore · Atlanta, GA
Misanthropic Aggression
Black Metal/Crust · Atlanta, GA
Misanthropical
Black Metal · Houston, TX
Miserable Crypt
Black Metal · Atlanta, GA
Disbanded
Mission Red
Power Metal · North Richland Hills, TX
Disbanded
Mississippi Burning
Death / Thrash / Southern Metal · DeSoto County, MS
Mocata
Death Metal · Austin, TX
Disbanded
Molehill
Sludge Metal · Birmingham, AL
Disbanded
Molestator
Black/Death Metal · El Paso, TX
Moment of Fierce Determination
Thrash Metal · Conway, AR
Monkey Waste
Sludge Metal · Austin, TX
Monodyssey
Sludge Metal · Mission, TX