Bands

Kenopsia

United States · Death/Doom Metal

Lanlok

United States · Heavy/Thrash Metal

Lesser Glow

United States · Sludge/Doom/Post-Metal

Loincloth

United States · Progressive Metal

Lucid Awakening

United States · Progressive Metal

LungBurner

United States · Stoner/Doom Metal

Made in Vain

United States · Thrash/Death Metal

Mammoth Grinder

United States · Hardcore Punk/Sludge Metal (early); Death Metal/Hardcore (later)

Mask of Morana

United States · Deathcore

MD.45

United States · Heavy/Thrash Metal/Punk Rock

Medda

United States · Progressive Metal

Mental Torture Fatigue

United States · Black Metal

Michael Abdow

United States · Progressive Metal/Rock, Shred

Michael Romeo

United States · Progressive/Neoclassical Metal, Shred

Midnight

United States · Black/Speed Metal

Moonbow

United States · Stoner Rock/Metal

Mordant Rapture

United States · Symphonic/Technical Black/Death Metal

Mother Iron Horse

United States · Stoner/Sludge Metal

Murkocet

United States · Groove Metal

Mutilated Tyrant

United States · Black/Death Metal

Mutoid Man

United States · Sludge/Stoner Metal/Rock

Mythologik

United States · Thrash/Melodic Death Metal

Nefarious Heart

United States · Death/Black Metal

NoHiDefView

United States · Heavy/Thrash Metal/Metalcore