Salvation Front

Progressive Metal - Canada

Sam D Hyde

Progressive Metal - France

Sand Aura

Progressive Metal - Egypt

Sandalinas

Progressive Metal - Spain

Sangham

Progressive Metal - France

Sanjay Kumar

Progressive Metal - USA

Santo Greal

Progressive Metal - Venezuela

Sanvoisen

Progressive Metal - Germany

Sarab

Progressive Metal - Algeria

Sarissa

Progressive Metal - Greece

Sarkophagus

Progressive Metal - Ireland

Sarpedon

Progressive Metal - Norway

Sashko

Progressive Metal - Russia

Sat One

Progressive Metal - France

Satinoxide

Progressive Metal - Netherlands

Saturna (USA)

Progressive Metal - USA

Satyr

Progressive Metal - USA

Save Our Souls (USA-2)

Progressive Metal - USA

Scale The Summit

Progressive Metal - USA

Scape Land

Progressive Metal - Spain

Scarlean

Progressive Metal - France

Scarlet Stories

Progressive Metal - Netherlands

Scars Souls

Progressive Metal - Brazil

Scartographer

Progressive Metal - USA

Sceau De L'Ange

Progressive Metal - France

Scenery Channel

Progressive Metal - Finland

Scenes

Progressive Metal - Germany

Schallkrieg

Progressive Metal - USA

Schmorf

Progressive Metal - Finland

Scholomance

Progressive Metal - USA

Schysma

Progressive Metal - Italy

Scientic

Progressive Metal - Denmark

Scoparia

Progressive Metal - Australia

Scrom

Progressive Metal - Argentina

Scudiero

Progressive Metal - Sweden

Sculptured

Progressive Metal - USA

Sea In The Sky

Progressive Metal - USA

Sea Of Skies

Progressive Metal - USA

Seamless (USA)

Progressive Metal - USA

Sean Dempsey

Progressive Metal - USA

Sean Hall

Progressive Metal - USA

Seas On The Moon

Progressive Metal - Moldova

Seasons (NZ)

Progressive Metal - New-Zealand

Seasons Lost

Progressive Metal - USA

Seasons Of The Wolf

Progressive Metal - USA

Seba Cei

Progressive Metal - Argentina

Second Hand Bullets

Progressive Metal - Chile

Second Relation

Progressive Metal - Austria

Second Skin

Progressive Metal - United-Kingdom

Secrecy (GER)

Progressive Metal - Germany

Sectara

Progressive Metal - USA

Section 16

Progressive Metal - USA

Section A

Progressive Metal - Denmark

Sedate Illusion

Progressive Metal - Greece

Seekers Pass

Progressive Metal - USA

Seilenos

Progressive Metal - United-Kingdom

Seiphian

Progressive Metal - Netherlands

Semantic Saturation

Progressive Metal - Canada

Semi Infermità Mentale

Progressive Metal - Italy

Semnai

Progressive Metal - Finland

Sengaya (GER)

Progressive Metal - Germany

Sentinel (AUS)

Progressive Metal - Australia

Sepia Dreamer

Progressive Metal - Sweden

September

Progressive Metal - Greece

September Code

Progressive Metal - Greece

Sepulcro Vacio

Progressive Metal - Costa-Rica

Sequence

Progressive Metal - Canada

Seracrusis

Progressive Metal - United-Kingdom

Seraforest

Progressive Metal - Japan

Seraphim (USA-1)

Progressive Metal - USA

Seraphita

Progressive Metal - Japan

Seraphs

Progressive Metal - USA

Serenity (GER)

Progressive Metal - Germany

Serious Beak

Progressive Metal - Australia

Sermon (UK)

Progressive Metal - United-Kingdom

Serpent Sin

Progressive Metal - Germany

Sertannia

Progressive Metal - Brazil

Serum

Progressive Metal - Germany

Servitude

Progressive Metal - Sweden

Session VII

Progressive Metal - Canada

Set The Destroyer

Progressive Metal - Switzerland

Seven (CZ)

Progressive Metal - Czechia

Seven Eyed Crow

Progressive Metal - France

Seven Horizons

Progressive Metal - Italy

Seven Nails

Progressive Metal - Germany

Seven Tears

Progressive Metal - Sweden

Seven The Hardway

Progressive Metal - USA

Seven7

Progressive Metal - United-Kingdom

Seventh Chapter

Progressive Metal - Canada

Seventh Circle (USA)

Progressive Metal - USA

Seventh Dimension

Progressive Metal - Sweden

Seventh Gate (GER)

Progressive Metal - Germany

Seventh Key

Progressive Metal - USA

Seventh Station

Progressive Metal - Slovenia

Seversun

Progressive Metal - Russia

Sexto Sonar

Progressive Metal - Venezuela

Sextum Sepulcrum

Progressive Metal - Italy

Sferic

Progressive Metal - United-Kingdom

Sgian Dhub

Progressive Metal - Russia

Shacknasty

Progressive Metal - USA