Name Country Genre Score
Machine Head United States Post-Thrash/Groove Metal (early/later), Nu-metal (mid) 20
Soulfly Brazil Nu-Metal with tribal influences (early), Groove/Thrash/Death Metal (later) 15
Lamb of God United States Groove Metal/Metalcore 6
Chimaira United States Groove/Post-Thrash Metal/Metalcore 6
Pissing Razors United States Post-Thrash Metal, Groove Metal 6
DevilDriver United States Nu-metal (early), Groove/Melodic Death Metal (later) 5