Artiest

•  Anathema (4)
•  Aphrodites Child (1)
•  Arjen Lucassen’s Supersonic Revolution (1)
•  Ayreon (2)
•  Black Orchid Empire (1)
•  Caligula's Horse (1)
•  Camel (2)
•  Dream Theater (6)
•  Emerson, Lake & Palmer (5)
•  Genesis (11)
•  Gentle Giant (4)
•  King Crimson (6)
•  Marillion (5)
•  Nightwish (2)
•  Opeth (3)
•  Peter Gabriel (2)
•  Pineapple Thief (2)
•  Porcupine Tree (11)
•  Rush (5)
•  Steven Wilson (8)
•  Supersister (5)
•  Tool (3)
•  Transatlantic (1)
•  Yes (8)

Genre

•  Blues Rock (9)
•  Metal (4)
•  Pop / Rock (1)
•  Progressive Rock (3)
•  Soul / Funk / Disco (1)