0
Camel
English progressive rock band
1
Mikael Åkerfeldt
Swedish musician
2
Opeth
Swedish progressive metal band
3
Colin Bass
British musician
4
Storm Corrosion
band
5
Katatonia
swedish metal band
6
Peter Lindgren
Swedish musician
7
The Pineapple Thief
rock band
8
Jonas Renkse
Swedish singer-songwriter
9
Fredrik Åkesson
Swedish guitarist
10
Bloodbath
Swedish band
11
Peter Bardens
English keyboardist
12
OSI
American progressive rock band
13
Steven Wilson
English musician and songwriter
14
Per Wiberg
Swedish musician
15
Porcupine Tree
British progressive rock band
16
Leprous
Norwegian progressive metal band
17
Martin Mendez
bass guitar player
18
Marillion
British rock band
19
David Minasian
American film producer
20
Magma
French progressive rock band
21
Nathan Mahl
Canadian band
22
Dave Stewart
English keyboardist and composer
23
Enchant
American progressive rock band
24
iamthemorning
25
Anathema
British rock band
26
Dream Theater
American progressive metal band
27
Crown the Empire
American metalcore band
28
Steve Rothery
Rock guitarist known for his association with Marillion
29
Panic Room
UK band
30
Mostly Autumn
band
31
Riverside
Polish musical group; progressive rock band
32
Blackfield
English-Israeli music project
33
Enslaved
Norwegian metal band
34
Gazpacho
Norwegian art rock band
