Cassandra Cross

Progressive Metal - Japan

Cast A Fire

Progressive Metal - Portugal

Cast Asunder

Progressive Metal - USA

Castaway (SVK)

Progressive Metal - Slovakia

Castillion

Progressive Metal - Sweden

Casual Silence

Progressive Metal - Netherlands

Catacombe

Progressive Metal - Portugal

Catalepsia (MEX)

Progressive Metal - Mexico

Catamount

Progressive Metal - USA

Catarinth

Progressive Metal - USA

Cathar

Progressive Metal - France

Cathedrals

Progressive Metal - USA

Cauê Leitão

Progressive Metal - Brazil

Caveat

Progressive Metal - Canada

Cavernous

Progressive Metal - USA

Cea Serin

Progressive Metal - USA

Celest

Progressive Metal - Romania

Celesta (GER)

Progressive Metal - Germany

Celestial Machine

Progressive Metal - Canada

Cenfora

Progressive Metal - United-Kingdom

Centaurus (USA-2)

Progressive Metal - USA

Centrica

Progressive Metal - Italy

Centuries Apart

Progressive Metal - Canada

Centurion (SRB)

Progressive Metal - Serbia

Century Scream

Progressive Metal - France

Céphée Lyra

Progressive Metal - France

Cerebellion

Progressive Metal - USA

Ceruleus

Progressive Metal - USA

Cesar's Quest

Progressive Metal - Norway

Ceterum

Progressive Metal - USA

Chain (SLK)

Progressive Metal - Sri-Lanka

Chain (USA)

Progressive Metal - USA

Chainwreck

Progressive Metal - Sweden

Chalice (FIN)

Progressive Metal - Finland

Châlice (GER)

Progressive Metal - Germany

Chantry

Progressive Metal - Italy

Chaos Calling

Progressive Metal - United-Kingdom

Chaos Frame

Progressive Metal - USA

Chaos In Paradise

Progressive Metal - Portugal

Chaos Inside

Progressive Metal - Austria

Chaosmic

Progressive Metal - USA

Chaplin's Dream

Progressive Metal - Bulgaria

Charlie Griffiths

Progressive Metal - United-Kingdom

Charly Sahona

Progressive Metal - France

Charme

Progressive Metal - Italy

Chased Crime

Progressive Metal - Germany

Chemistry Room

Progressive Metal - Italy

Cheope

Progressive Metal - Italy

ChessTown

Progressive Metal - France

Chest Rockwell

Progressive Metal - USA

Chiasma

Progressive Metal - USA

Children In Paradise

Progressive Metal - France

Chime

Progressive Metal - Germany

Chimiraz

Progressive Metal - Morocco

Chimp Spanner

Progressive Metal - United-Kingdom

Chome

Progressive Metal - Argentina

Chon

Progressive Metal - USA

Chris White

Progressive Metal - USA

Christian Andersen

Progressive Metal - Canada

Chroma Key

Progressive Metal - USA

Chromatic Point

Progressive Metal - North Macedonia

Chrome Shift

Progressive Metal - Denmark

Chromosome Needle

Progressive Metal - United-Kingdom

Chronicles (FRA)

Progressive Metal - France

Chronicles (USA)

Progressive Metal - USA

Chronographs

Progressive Metal - United-Kingdom

Chronologist

Progressive Metal - USA

Chronos Zero

Progressive Metal - Italy

Chrysalis (FRA-2)

Progressive Metal - France

Cicada

Progressive Metal - USA

Ciconia

Progressive Metal - Spain

Cilice

Progressive Metal - Netherlands

Ciraxis

Progressive Metal - USA

Circadian Pulse

Progressive Metal - Australia

Circle Of Contempt

Progressive Metal - Finland

Circle Of Illusion

Progressive Metal - Austria

Circle Of Moebius

Progressive Metal - Italy

Circle Of Pain

Progressive Metal - Germany

Circles

Progressive Metal - Australia

Circuline

Progressive Metal - USA

Circus Maximus

Progressive Metal - Norway

Cirrha Niva

Progressive Metal - Netherlands

Citriniti

Progressive Metal - Italy

City Of Ships

Progressive Metal - USA

Civillian

Progressive Metal - United-Kingdom

CKB

Progressive Metal - Czechia

Clandestine (USA)

Progressive Metal - USA

Clarity

Progressive Metal - Finland

Clayskin

Progressive Metal - Finland

Clear Skies

Progressive Metal - Canada

Cloacal Kiss

Progressive Metal - USA

Cloakwheel

Progressive Metal - USA

Clockwork (USA)

Progressive Metal - USA

Cloud Zone

Progressive Metal - Sweden

Cloudkicker

Progressive Metal - USA

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