- Argent, Rod
- Belew, Adrian
- Czukay, Holger
- D'Virgilio, Nick
- Di Meola, Al
- Emerson, Keith
- Fish
- Fripp, Robert
- Frith, Fred
- Hackett, Steve
- Hodgson, Roger
- Holdsworth, alan
- Howe, Steve
- Keneally, Mike
- Lynne, Bjorn
- Manzanerra, Phil
- Moore, Kevin
- Morse, Neil
- Morse, Steve
- Palmer, Carl
- Petrucci, John
- Pitrelli, Al
- Rudess, Jordan
- Satriani, Joe
- Schulze, Klaus
- Travis, Theo
- Vai, Steve
- Wetton, John
- Wilson, Ray
Artiesten
Bands
- Boston
- Chroma Key
- Dream Theater
- Emerson Lake & Palmer
- Iona
- Kraftwerk
- Manfred Mann's Earth Band
- Manic Depressive Psychosis (MDP)
- Marillion
- No-Man
- Opeth
- Pain Of Salvation
- Pink Floyd
- Porcupine Tree
- Procol Harum
- Queensryche
- Radiohead
- Residents, The
- Spock's Beard
- Supertramp
- Symphony X
- Tangerine Dream
- Tempest
- Toto
- Twisted Helices
- Wishbone Ash
- Within Temptation
- Yes
- Yes
Labels
- Adrenaline Records
- Burning Shed
- CD Express
- Cuneiform Records
- ECM
- F2 Music
- Favored Nations
- Fossil Records
- Frontiers Records
- Galileo Records
- Inside Out
- Inside Out USA
- Just For Kicks Music
- Lion Music
- Market Square Records
- Materiali Sonori
- Mellow Records
- Metal Blade Records
- Missing Piece
- Musea
- Mystic Records
- Radiant Records
- Rhinorecords
- SPV
- Stacey Records
- Tempus Fugit
- Unicorn Records
- Verglas
- Viajero Inmovil Records
- Voiceprint
Magazines / Tijdschriften
Merchandise
Nieuws
Progressive Bands
Progressive Bands Nederland
Progressive Labels
Radio
Webzines
- Acid Dragon
- Amarokprog
- Artrock
- Axiom Of Choice
- Classic Rock Society
- Durp
- EER Music
- Gibraltar Encyclopedia Of Progressive Rock
- Ground And Sky
- Hairless Heart Herald
- Lords Of Metal
- Maticornio
- Mellotronweb
- Metal Force
- Metal Maniacs
- Music In Belgium
- Musical Discoveries
- Muziek Without Borders
- Prog Archives
- Prog Résiste
- ProGGnosis
- Progressive World
- Progressor
- Progwereld
- Roadie Crew
- Sea Of Tranquility
- Ytsejam