Bands
Oblivion Circle
Melodic Black/Death Metal/Metalcore · Fort Worth, TX
Obscure Oracle
Melodic Black/Death Metal · San Angelo, TX
Ocanthus
Gothic/Melodic Doom Metal · Arlington, TX
Oceans of Slumber
Progressive Metal/Rock · Houston, TX
Oculus of Profanations
Death Metal · Del Rio, TX
Of Forsaken Divinity
Experimental Ambient Black Metal · Weslaco, TX
Of the Fallen
Melodic Deathcore/Death Metal · Houston, TX
Oh, the Depth
Symphonic Deathcore · Houston, TX
Omen of Death
Black Metal/Ambient · Conroe, TX
Omission
Thrash Metal/Crossover · Dallas, TX
Omnimorph
Post-Metal · Denton, TX
OmniTerror
Death Metal · Fort Worth, TX
Omotai
Progressive Sludge Metal · Houston, TX
One We Created
Technical Death Metal/Deathcore · San Antonio, TX
Orangutan Juice
Sludge/Stoner/Doom Metal · Corpus Christi, TX
Orcanaut
Progressive Stoner/Sludge Metal · Denton, TX
Order of Bileth
Black Metal · Mission, TX
Orthodox Fuzz
Southern/Stoner Metal/Rock · Fort Worth, TX
Otherwise Dead
Metalcore/Groove Metal · Plano, TX
Outpost 31
Crossover/Thrash Metal · Houston, TX
Overt Enemy
Thrash Metal · Mission, TX
Ovnev
Atmospheric Black Metal · Spring, TX
Ox Combine
Thrash Metal · Fort Worth, TX
P.L.F.
Grindcore · Houston, TX
Paegan
Death Metal · Seguin, TX
Panteon
Death/Black Metal · Brownsville, TX
Pantera
Glam/Heavy Metal · Arlington, TX
Panzram
Industrial/Black/Doom Metal/Ambient · Lubbock, TX
Paranoia Form
Technical Death Metal/Deathcore · Austin, TX
Path of Fire
Brutal Death Metal · Livingston, TX
Peisithanatos
Depressive Black Metal · San Antonio, TX
Penumbra Muerte
Black Metal · Dallas, TX
Phantom-X
Power Metal · Dallas, TX
Pistol Whipping a Blind Kid
Melodic Death/Thrash Metal · El Paso, TX
Plutonian Shore
Black Metal/Ambient · San Antonio, TX
Potato
Black Metal · Austin, TX
Power Trip
Thrash Metal/Crossover · Dallas, TX
Pretorious
Melodic Death/Black Metal · Houston, TX
Primal
Thrash/Death Metal/Metalcore · College Station, TX
Primal Tyrant
Death Metal · Fort Worth, TX
Primordius
Death Metal · Fort Worth, TX
Project Armageddon
Doom Metal · Houston, TX
Protest
Thrash Metal · Dallas, TX
Protozoid
Technical Progressive Metal · Dallas, TX
Puncture
Industrial Groove Metal · Arlington, TX
Putrid Womb
Slam/Brutal Death Metal · Livingston, TX
Pyramids
Experimental/Ambient/Post-Metal/Shoegaze · Denton, TX
Pyre
Black Metal · El Paso, TX