Pink Floyd

Iconic British progressive rock band

Frank Zappa

Innovative American Rock Musician and Composer

Genesis

British progressive rock band

Yes

British Progressive Rock Pioneers

Rush

Canadian progressive rock trio

Dream Theater

Progressive Metal Pioneers

Jethro Tull

British Progressive Rock Band

King Crimson

Innovative British Progressive Rock Band

Tool

Progressive Metal Band

Opeth

Swedish progressive metal band

Marillion

British progressive rock band

Rick Wakeman

British progressive rock keyboardist and composer

Omega

Mastodon

American progressive metal band

Emerson, Lake & Palmer

Progressive Rock Supergroup

Soft Machine

British Progressive Rock Band

Steve Hackett

British progressive rock guitarist

Roger Waters

British rock musician and Pink Floyd co-founder

Mike Oldfield

British multi-instrumentalist and composer

Nektar

British-German Progressive Rock Band

Goblin

Italian progressive rock band

Renaissance

British rock legends

Gong

Progressive rock band with psychedelic influences

Asia

British progressive rock supergroup

Magma

French progressive rock band

Saga

Canadian Progressive Rock Band

Manfred Mann's Earth Band

British Rock Group

Colosseum

British jazz-rock band

Pendragon

British Neo-Progressive Rock Band

Camel

British progressive rock band

The Pineapple Thief

British Progressive Rock Band

Traffic

British rock band

Gentle Giant

British Progressive Rock Band

Big Big Train

British progressive rock band

Kansas

Classic Rock Band Known for Carry On Wayward Son

Eloy

German progressive rock band

Peter Hammill

British progressive rock musician

Van Der Graaf Generator

British progressive rock band

Wishbone Ash

British rock band known for twin-lead guitars

Grobschnitt

German Progressive Rock Band

RPWL

German Progressive Rock Band

Motorpsycho

Norwegian progressive rock band

Porcupine Tree

British progressive rock band

The Flower Kings

Swedish progressive rock band

Banco Del Mutuo Soccorso

Italian Progressive Rock Band

Galahad

British progressive rock band

Mystery

Steven Wilson

British progressive rock musician

Arena

Uriah Heep

British rock band

Olympic

Czech rock band

Le Orme

Italian Progressive Rock Band

Atomic Rooster

British progressive rock band

The Alan Parsons Project

British progressive rock ensemble

Curved Air

British Progressive Rock Band

The Enid

British Symphonic Rock Band

SBB

Polish Progressive Rock Band

The Mothers

Avant-Garde Rock Collective Led by Frank Zappa

Anathema

British atmospheric rock band

Procol Harum

British rock band known for A Whiter Shade of Pale