Sworn In

Metalcore - USA

Sworn Out

Metalcore - USA

Sworn To Remember

Metalcore - USA

Sworn To The Black

Deathcore - USA

Sworn To The Sword

Folk Metal - USA

Sworn Us Under

Thrash Heavy - USA

Sworn Vengeance

Metalcore - USA

SWWAATS

Deathcore - USA

SX-10

Crossover - USA

SxPxEx

Porno Gore Grind - USA

Sxuperion

Death Black - USA

Syanide Kick

Glam Rock - USA

Sybarityc

Thrash Metal - USA

Syberia (USA)

Gothic Metal - USA

Sybil Smith

Industrial Electro - USA

Sycamour

Post Hardcore - USA

Sycarian

Melodic Death - USA

Sycoman

Thrash Heavy - USA

Sydera

Progressive Metal - USA

Sygnal To Noise

Melodic Metal - USA

Syianic

Death Thrash - USA

Sykosis (USA-1)

Metalcore - USA

Sykosis (USA-2)

Progressive Power - USA

Sykotik Sinfoney

Heavy Metal - USA

Sylar

Metalcore - USA

Sylencer

Thrash Metal - USA

Sylent Storm

Heavy Metal - USA

Sylvan Frost

Black Death - USA

Sylvan Liege

Melodic Black - USA

Sylvan Realm

Dark Ambient - USA

Symbiotic (USA)

Technical Death - USA

Symbolic (USA)

Progressive Metal - USA

Symbolik

Technical Death - USA

Symetria

Heavy Metal - USA

Symetrica

Progressive Power - USA

Sympathy Ends

Melodic Death - USA

Symphony In Acrimony

Progressive Death - USA

Symphony In Peril

Hardcore - USA

Symphony Of Grief

Death Doom - USA

Symphony Of Heaven

Unblack - USA

Symphony Of Horror (USA)

Melodic Death Black - USA

Symphony Of Malice

Metalcore - USA

Symphony Ov Dissonance

Progressive Black - USA

Symphony X

Progressive Power - USA

Symptom

Death Doom - USA

Symptoms Of Insanity

Progressive Death - USA

Synapse (USA)

Heavy Metal - USA

Synapse Defect

Deathcore - USA

Synapse Misfire

Black Metal - USA

Synaptic Fracture

Cyber Metal - USA

Synapticide

Death Metal - USA

Synastryche

Death Metal - USA

Synbad

Power Metal - USA

Syndrome 8

Metal - USA

Syndrome Of Fire

Hard Rock - USA

Synergic Ire

Black Death - USA

Synesthesia (USA-1)

Progressive Death - USA

Synesthesia (USA-2)

Progressive Power - USA

Synestia

Symphonic Death - USA

Synkronizity

Progressive Death - USA

Synnova

Hardcore - USA

Synodic

Atmospheric Black - USA

Synrah

Cyber Metal - USA

Syopsis

Technical Death - USA

Syphilic

Brutal Death - USA

Syphilic Diarrhea

Porno Gore Grind - USA

Syrant

Power Metal - USA

Syrebris

Progressive Death - USA

Syrek

Progressive Metal - USA

Syrictus

Death Metal - USA

Syringe

Melodic Black Death - USA

Syris

Power Metal - USA

Syrup

Heavy Rock - USA

Syrym

Hard Rock - USA

System Of A Down

Nu Metal - USA

System Overload

Alternative Metal - USA

Systematic

Metal - USA

Systematic Extermination

Grindcore - USA

Systematic Messiah

Melodic Death - USA

Systematic Suicide

Death Metal - USA

Systemec

Alternative Metal - USA

Systemic

Thrash Metal - USA

Systems

Progressive Metal - USA

Syx

Metalcore - USA

Syzslak

Grindcore - USA

Szalec

Melodic Death - USA

Szar

Drone - USA

T And N

Heavy Metal - USA

T-Ride

Progressive Power - USA

T3h Shred Boiz

Black Death - USA

Taarna

Ambiant Black - USA

Tacit Annihilation

Black Death - USA

Tactic

Heavy Metal - USA

Tactical Gorefare

Death Metal - USA

Tactical Sekt

Industrial Electro - USA

Tactics

Thrash Speed - USA

Tactosa

Deathcore - USA

Tad

Grunge - USA

Taedium Vitae (USA)

Death Metal - USA

Tafkata

Sludge Doom - USA