| Symphony X |
United States |
Progressive Power Metal |
73 |
| Liquid Tension Experiment |
United States |
Technical/Progressive Rock/Metal |
61 |
| Fates Warning |
United States |
Power/Progressive Metal (early), Progressive Metal (later) |
53 |
| Rush |
Canada |
Progressive Rock/Metal |
44 |
| Circus Maximus |
Norway |
Progressive/Melodic Metal |
36 |
| Vanden Plas |
Germany |
Progressive Metal |
36 |
| James LaBrie |
Canada |
Progressive Metal/Melodic Death Metal/Metalcore |
35 |
| Pagan's Mind |
Norway |
Progressive/Power Metal |
30 |
| John Petrucci |
United States |
Progressive Metal, Shred |
23 |
| Shadow Gallery |
United States |
Progressive Metal |
22 |
| Haken |
United Kingdom |
Progressive Metal |
20 |
| Arch / Matheos |
United States |
Progressive Metal |
20 |
| Ayreon |
Netherlands |
Progressive Metal/Rock |
17 |
| Andromeda |
Sweden |
Progressive Metal |
17 |
| Lost in Thought |
United Kingdom |
Progressive Metal |
14 |
| John Arch |
United States |
Progressive Metal |
13 |
| Seventh Wonder |
Sweden |
Progressive Metal |
12 |
| Queensrÿche |
United States |
Heavy/Power/Progressive Metal |
11 |
| Pain of Salvation |
Sweden |
Progressive Rock/Metal |
11 |
| Evergrey |
Sweden |
Progressive/Power Metal |
8 |
| (see more) |