Shards Of Infinity

Progressive Metal - Italy

Shatter Their Illusion

Progressive Metal - USA

Shattered Skies

Progressive Metal - Ireland

Shatters

Progressive Metal - Canada

Shay Ofer

Progressive Metal - Israel

She Was The Universe

Progressive Metal - Russia

Shell From Oceanic

Progressive Metal - Portugal

Sheut

Progressive Metal - Chile

Shift

Progressive Metal - USA

Shindo

Progressive Metal - France

Shine In Ash

Progressive Metal - Italy

Shiran

Progressive Metal - Israel

Shoggoth (ITA-2)

Progressive Metal - Italy

Shokran

Progressive Metal - Russia

Shooting Hemlock

Progressive Metal - USA

Short On Time

Progressive Metal - Belgium

Shot In Paris

Progressive Metal - Australia

Shrezzers

Progressive Metal - Russia

Shumaun

Progressive Metal - USA

Sicfaist

Progressive Metal - USA

Sicknest

Progressive Metal - Poland

Sicmonic

Progressive Metal - USA

Sieges Even

Progressive Metal - Germany

Sierpe (ESP)

Progressive Metal - Spain

Sigma (COL)

Progressive Metal - Colombia

Sigma 5

Progressive Metal - Brazil

Sigma Project

Progressive Metal - Brazil

Significance

Progressive Metal - Portugal

Signifying Nothing

Progressive Metal - Germany

Signori Della Morte

Progressive Metal - Italy

Signs Of Human Race

Progressive Metal - Italy

Sikth

Progressive Metal - United-Kingdom

Silent Call

Progressive Metal - Sweden

Silent Conflict

Progressive Metal - Ireland

Silent Exile

Progressive Metal - Canada

Silent Memorial

Progressive Metal - Switzerland

Silent Opera (FRA)

Progressive Metal - France

Silenzio

Progressive Metal - Italy

Silhouette (LTU)

Progressive Metal - Lithuania

Siljan

Progressive Metal - France

Silver Lake (ITA)

Progressive Metal - Italy

Silver Ocean Storm

Progressive Metal - Australia

Silver Tears (IND)

Progressive Metal - India

Simetría Imperfecta

Progressive Metal - Argentina

Simone Giovinazzo

Progressive Metal - Italy

Simple Aggression

Progressive Metal - USA

Simplexity

Progressive Metal - Egypt

Simulacrum

Progressive Metal - Finland

Simus

Progressive Metal - Italy

Sinestesia

Progressive Metal - Italy

Sinfulness

Progressive Metal - Belgium

Singularity (USA-2)

Progressive Metal - USA

Sinnsyk

Progressive Metal - Brazil

Sinverse

Progressive Metal - Switzerland

Sirens Fall Silent

Progressive Metal - USA

Sisyphean Conscience

Progressive Metal - USA

Sithu Aye

Progressive Metal - United-Kingdom

Sivasli

Progressive Metal - Turkey

Six And Twenty

Progressive Metal - USA

Sixfornine

Progressive Metal - Greece

Skeksis

Progressive Metal - United-Kingdom

Skeleton King

Progressive Metal - France

Skeletorium

Progressive Metal - USA

Skell

Progressive Metal - USA

Skies Over Bethany

Progressive Metal - USA

Skin Horse

Progressive Metal - USA

Sky Empire

Progressive Metal - United-Kingdom

Sky Symmetry

Progressive Metal - Mexico

Sky Tree

Progressive Metal - USA

Skyblood

Progressive Metal - Sweden

Skyfall (SWE)

Progressive Metal - Sweden

Skyharbor

Progressive Metal - India

Skyline Symmetry

Progressive Metal - Germany

Skynet

Progressive Metal - Canada

Skyward (GRC)

Progressive Metal - Greece

Slagduster

Progressive Metal - Canada

Slanderus

Progressive Metal - USA

Slaves To Fashion

Progressive Metal - Norway

Slavior

Progressive Metal - USA

Sleep In Heads

Progressive Metal - Ukraine

Sleep Siren

Progressive Metal - USA

Sleepers Awake

Progressive Metal - USA

Sleepwalker Sun

Progressive Metal - Brazil

Slick To Death

Progressive Metal - Russia

Slow (BRA)

Progressive Metal - Brazil

Smilodons

Progressive Metal - Peru

Snowchain

Progressive Metal - Switzerland

So Far And Until

Progressive Metal - Canada

Soap Revelations

Progressive Metal - Colombia

Soaritus

Progressive Metal - Austria

Soen

Progressive Metal - Sweden

Solar Architect

Progressive Metal - Canada

Solar System Project

Progressive Metal - Mexico

Solarbarque

Progressive Metal - Germany

Sole Remains

Progressive Metal - Belgium

Sole Remedy

Progressive Metal - Finland

Solid Amber

Progressive Metal - Spain

Solid Vision

Progressive Metal - Italy

Solisia

Progressive Metal - Italy

Sollar

Progressive Metal - Portugal