Progressive rock

Caravan

Rock · Progressive rock

Cary Grace

Classic rock · Progressive rock

Cast

Rock · Indie

Casual Silence

Electronic · Progressive rock

Child

Progressive rock · Psychedelic

CirKus

Alternative · Electronic

Citay

Rock · Folk

Clark Hutchinson

Rock · Blues

Clockwork

House · Electronic

Coda

Post Hardcore · Ambient

Coheed and Cambria

Rock · Alternative

Credo

Rock · Progressive rock

Crippled Black Phoenix

Ambient · Experimental

Cuba Cuba

Rock · Indie

Curved Air

Rock · Female vocalists

Dash

Rock · Progressive rock

Dead Like Harry

Folk · Pop

Dear Sherlock

Indie Rock · Alternative rock

Devin Townsend

Metal · Progressive rock

Diagonal

Post Hardcore · Experimental

Digital Earth

Progressive rock

Disperse

Progressive rock · Progressive metal

Dom

Progressive rock · Psychedelic

Dream Machine

Progressive rock · Psychedelic

Dream Theater

Rock · Metal

East of Eden

Rock · Classic rock

Echotape

Indie Rock · Indie

Eden

Rock · Ambient

Edgar Broughton

Progressive rock · Progressive

Edgar Broughton Band

Rock · Classic rock

Electric Citizen

Hard Rock · Progressive rock

Emergency

Punk · Progressive rock

Empire

Metal · Hard Rock

enos

Progressive rock · Stoner rock

Esoterica

Alternative · Alternative rock

Exhibit A

Metal · House