R

Requiem

Roots Of Unrest

Roadrunner Records

Redemption

Reject The Sickness

Rise Above Records

Ragnarok Records

Rendezvous Point

Rattenfanger

Reckless Love

Radiant

Rebellion

Rock Of Angels Records

Rottenbroth

Red To Grey

Roxxcalibur

Rhapsody

Red Circuit

Reborn In Steel

Ravenia

Relics Of Humanity

Retromorphosis

Rwake

Ruin Lust

Reliqa

Rhino Records

Reigning Phoenix Music

Revolution Saints

Ryujin

Rune

Reinforcer

Rannoch

Rudra

Regnant

Roadwolf

Ruim

Redlight King

Ripped To Shreds

Rock Candy

Ratt

Rotten Sound

Rise Of The Northstar

Rings Of Saturn

Revocation

Revenge

Ruins

Repugnant

Ribspreader

Revel In Flesh

Resurrection

Rev Theory

Red Fang

Rush

Rotting Christ

Rob Zombie

Rise To Remain

Ringworm

Rhapsody Of Fire

Repulsion

Rainbow

Reincarnage

Revolution Renaissance

Reasons Behind

Ricky Warwick

Raider

Raven

Relapse Records

Regarde Les Hommes Tomber

Righteous Pigs

Regain Records

Rage Against The Machine

Rammstein

Running Wild

Riot V

Ross The Boss

Ritual Steel

Rezinwolf

Razor

Rivers Of Nihil

Radio Fenriz