Clouds Over Normandy

Progressive Metal - Spain

Cloudscape

Progressive Metal - Sweden

Clover Seeds

Progressive Metal - France

Cluster C

Progressive Metal - Finland

Co Conspirator

Progressive Metal - USA

Coastal Break

Progressive Metal - USA

Codec

Progressive Metal - USA

Codex (NL)

Progressive Metal - Netherlands

Código Clone

Progressive Metal - Brazil

Cody Conde

Progressive Metal - USA

Cognos

Progressive Metal - Unknown

Coheed And Cambria

Progressive Metal - USA

Cold Night For Alligators

Progressive Metal - Denmark

Coldaura

Progressive Metal - Germany

Collapsar (USA)

Progressive Metal - USA

Collibus

Progressive Metal - United-Kingdom

Colliding Parallels

Progressive Metal - Canada

Collusion

Progressive Metal - USA

Colobar

Progressive Metal - Bulgaria

Colors Unseen

Progressive Metal - Poland

Colours To Shame

Progressive Metal - United-Kingdom

Coma Lies NC

Progressive Metal - Australia

Come Sleep

Progressive Metal - Sweden

Comma

Progressive Metal - Turkey

Company Of Dreams

Progressive Metal - Netherlands

Complex

Progressive Metal - Chile

Computer Mind

Progressive Metal - Netherlands

Comrades Of Mine

Progressive Metal - Sweden

Concatenate

Progressive Metal - Argentina

Concept

Progressive Metal - Italy

Concept Insomnia

Progressive Metal - Germany

Conception

Progressive Metal - Norway

Concepts (UK)

Progressive Metal - United-Kingdom

Concrete (NOR)

Progressive Metal - Norway

Concrete Prophet

Progressive Metal - USA

Conflicted (CAN)

Progressive Metal - Canada

Confront Hate

Progressive Metal - Portugal

Conspiranoia

Progressive Metal - Greece

Constancia

Progressive Metal - Sweden

Constantine (FIN)

Progressive Metal - Finland

Construct Paradise

Progressive Metal - USA

Constructing Infinity

Progressive Metal - USA

Contacting Nebulas

Progressive Metal - USA

Contemplator

Progressive Metal - Canada

Continuo Renacer

Progressive Metal - Spain

Continuum (FRA)

Progressive Metal - France

Continuum (USA-1)

Progressive Metal - USA

Contrast (FRA)

Progressive Metal - France

Conundrum

Progressive Metal - USA

Convulsus

Progressive Metal - USA

Cordura

Progressive Metal - Slovenia

Corelia

Progressive Metal - USA

Corona Borealis (USA)

Progressive Metal - USA

Corporis (UK)

Progressive Metal - United-Kingdom

Cortex Impulse

Progressive Metal - Russia

Corum

Progressive Metal - USA

Corvus (USA)

Progressive Metal - USA

Coshish

Progressive Metal - India

Cosmica

Progressive Metal - Canada

Cosmics

Progressive Metal - USA

Cosmo

Progressive Metal - USA

Cosmosquad

Progressive Metal - USA

Cosÿns

Progressive Metal - USA

Cotard (ITA)

Progressive Metal - Italy

Countdown (FRA)

Progressive Metal - France

Counter World Experience

Progressive Metal - Germany

Course Of Fate

Progressive Metal - Norway

Cover My Sigh

Progressive Metal - France

Coyuntura

Progressive Metal - Chile

Cradle To Grave

Progressive Metal - Canada

Cranium (USA)

Progressive Metal - USA

Cratylik Gene Ohm

Progressive Metal - France

Creation (ITA)

Progressive Metal - Italy

Creation's End

Progressive Metal - USA

Crescent Sky

Progressive Metal - Belgium

Crestfallen Queen

Progressive Metal - Germany

Criatura (CHL)

Progressive Metal - Chile

Crime Against Humanity

Progressive Metal - Russia

Crimeny

Progressive Metal - USA

Crimson Dimension

Progressive Metal - Finland

Crimson Lotus

Progressive Metal - Finland

Crimson Orchid

Progressive Metal - USA

Crimson Sunrise

Progressive Metal - North Macedonia

Crimson Void

Progressive Metal - USA

Crisalida

Progressive Metal - Chile

Crises

Progressive Metal - Germany

Cristal

Progressive Metal - Belgium

Cristal Negro

Progressive Metal - Argentina

Critical Mass (DK)

Progressive Metal - Denmark

Crooked Royals

Progressive Metal - New-Zealand

Croskill

Progressive Metal - Brazil

Crossfaith (POR)

Progressive Metal - Portugal

Crotalo

Progressive Metal - Italy

Crowdance

Progressive Metal - Greece

Crown Me King

Progressive Metal - United-Kingdom

Crown Of Earth

Progressive Metal - USA

CrowZ

Progressive Metal - Tunisia

Cruz De Hierro

Progressive Metal - Mexico

Cry Asylum

Progressive Metal - Canada

Cry Cin

Progressive Metal - USA