Subgenres

Progressive Rock  artists

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Sacred Leather
Sacri Monti
Saffire
Saga
Saint Agnes
Saint-Preux
Salem Hill
Salem Mass
Salva
Sam Prekop
Samla Mammas Manna
Samuel Prody
Samurai
Sanguine Hum
Santana
Sapphire Eyes
Sarah Longfield
Saris
Satellite
Satin Whale
Save the World
Scale The Summit
Schicke, Fuhrs & Frohling
Schubert in Rock
Scorpions
Seamus
Sean Filkins
Second Hand
Seconds Before Landing
Secret Chiefs 3 (Ishraqiyun)
Secret Green
Secret Machines
Secret Sky
Sensitive to Light
SETI
Seven Steps to the Green Door
Seven That Spells
Seventh Key
Seventh Wave
sgt.
Shadow Circus
Shadow Gallery
Shadowfax
Shadowland
Shakary
Shaolin Death Squad
Sheshet
Shining
Sholi
Shylock
Siddharta
Sieges Even
Siena Root
Siiilk
Siinai
Silent Skies
Silhouette
Silverchair
Simple Minds
Sitting Bull
Six by Seven
Six By Six
Skeleton Crew
Skin Alley
Sky
Sky Architect
Sky of Avalon
Skyharbor
Skylake
Sleeping Pulse
Sleepytime Gorilla Museum
Slift
Slow Electric
Slychosis
Smalltape
Snapped Ankles
Soen
Soft Machine
Solar Bears
Solaris
Solefald
Solstafir
Solstice
Solution
Somnambulist
Sonar with David Torn
Sonic Elements
Soul Doubt
Soulsplitter
Sound of Contact
Southern Empire
Space Debris
Spaced Out
Spafford
Spirit
Spiritualized
Split Enz
Spock's Beard
Spontaneous Combustion
Spooky Tooth
Spring
Squackett
Squalus
Squeaky Feet
Squid
Stackridge
Standarte
Starcastle
Stardust
Steamhammer
Steel Mill
Steffen Schackinger
Stereolab
Steve Gorn, Tony Levin & Jerry Marotta
Steve Hackett
Steve Hillage
Steve Hogarth
Steve Hogarth & Richard Barbieri
Steve Howe
Steve Howe Trio
Steve Lukather
Steve Morse
Steve Rothery
Steve Stevens
Steve Thorne
Steve Tibbetts
Steve Unruh
Steve Vai
Steve Walsh
Steven Wilson
Stewart Copeland
Stick Men
Stolen Earth
Stomu Yamash'ta & Steve Winwood
Stomu Yamashta, Steve Winwood, Michael Shrieve
Stone the Crows
Stoned Jesus
Strange Hobby
Strangefish
Strawberry Girls
Strawbs
Stray
Streetmark
String Driven Thing
Stuckfish
Styx
Sub7even
Sublunar
Submarine Silence
Subsignal
Subversion
Sula Bassana
Sully Erna
Summer Breeze Project
Sun Domingo
Sun Kil Moon
Sunchild
Sunday All Over the World
Sunwatchers
Superdrama
Supersister
Supertramp
Swedish Family
Sweet Slag
Sweet Smoke
Syd Arthur
Sylvan
Symphony of Sweden
Syrinx
Syrinx Call
Syzygy
The Samuel Jackson Five
The Samurai of Prog
The Sea Within
The Sensational Alex Harvey Band
The Skys
The Smile
The Sound of Animals Fighting
The Source