0

Kevin Moore

American keyboardist and composer

1

Fates Warning

American progressive metal band

2

Mike Portnoy

American drummer

3

Bobby Jarzombek

American drummer

4

Dream Theater

American progressive metal band

5

Chroma Key

musical project of Kevin Moore

6

Mikael Åkerfeldt

Swedish musician

7

Transatlantic

Progressive rock supergroup

8

John Petrucci

American guitarist

9

James LaBrie

Canadian vocalist

10

Liquid Tension Experiment

American band

11

Prospect

Slovenian band

12

Arch / Matheos

American band

13

Bigelf

band

14

Symphony X

American progressive metal band

15

Ray Alder

musician

16

Neal Morse

American multi-instrumentalist and progressive rock composer

17

Redemption

American progressive metal band

18

Sons of Apollo

American band

19

Steven Wilson

English musician and songwriter

20

Distorted Harmony

Isreaeli progressive metal band

21

Porcupine Tree

British progressive rock band

22

Gordian Knot

American rock band

23

Charlie Dominici

American musician

24

Jordan Rudess

American keyboardist

25

Sky Architect

26

Storm Corrosion

band

27

Opeth

Swedish progressive metal band

28

Katatonia

swedish metal band

29

Derek Sherinian

American keyboardist

30

Tangerine Circus