Bands

Punching Moses

United States · Crossover/Thrash Metal/Hardcore

Purgatory

United States · Thrash/Power/Speed Metal

Pusrot

United States · Black/Death Metal/Grindcore

Pyxis

United States · Black Metal

Qethaladum

United States · Doom/Death Metal

Qusayu

United States · Death Metal

Rage DM

United States · Death Metal

Raiden

United States · Heavy/Thrash Metal

Rainbows Are Free

United States · Doom/Stoner Metal/Rock

Rainwound

United States · Progressive Rock/Blackened Melodic Death/Folk Metal

Rakvélablað

United States · Depressive Black Metal

Ramapithecus

United States · Raw Black Metal

Rancid Decay

United States · Thrash/Death Metal

Reborn Through Hate

United States · Death Metal/Deathcore

Relic

United States · Black Metal

Retik

United States · Thrash Metal/Crossover

Revelation None

United States · Black Metal/Ambient

Revenge Death Ball

United States · Southern Metal

Rictus

United States · Groove Metal/Deathcore (early); Progressive Death Metal (later)

Rifflord

United States · Doom Metal/Stoner Rock

Risus21

United States · Progressive/Gothic Metal/Rock

Ritual Misery

United States · Power/Thrash Metal

River Bottom Nightmare

United States · Metalcore/Melodic Death Metal

River of Black

United States · Sludge/Doom Metal