| | | Progressive Rock, Progressive Metal, Hard Rock, Jazz Fusion | United States | 6 | 1 | 1 |
| | | Progressive Metal, Progressive Rock | Poland | 1 | 0 | 0 |
| | | Progressive Metal, Metalcore, Progressive Rock, Jazz Fusion | United States | 0 | 0 | 0 |
| | | Progressive Rock, Alternative Rock, Progressive Metal | United States | 0 | 0 | 0 |
| | | Hard Rock, Jazz-Rock, Progressive Rock | United Kingdom | 3 | 0 | 0 |
| | | Hard Rock, Progressive Rock | United States | 0 | 0 | 0 |
| | | Hard Rock, Heavy Metal, Blues Rock, Progressive Rock | United Kingdom | 3 | 0 | 0 |
| | | AOR, Progressive Rock, Acoustic Rock, Hard Rock | United Kingdom | 9 | 0 | 0 |
| | | Progressive Metal, Progressive Rock | United States | 0 | 0 | 0 |
| | | Progressive Metal, Progressive Rock | United States | 0 | 0 | 0 |
| | | Progressive Rock, Ambient, Jazz Fusion, Post-Rock | Sweden | 2 | 0 | 0 |
| | | Jazz Fusion, Progressive Rock | Norway | 2 | 0 | 0 |
| | | Progressive Metal, Progressive Rock, Jazz Fusion | United States | 2 | 0 | 0 |
| | | Progressive Rock, Blues Rock, Hard Rock | United States | 1 | 0 | 0 |
| | | Hard Rock, Progressive Rock, Jazz-Rock | United Kingdom | 0 | 0 | 0 |
| | | AOR, Hard Rock, Progressive Rock | United States | 0 | 0 | 0 |
| | | Hard Rock, Progressive Rock | United States | 1 | 0 | 0 |
| | | Hard Rock, Progressive Rock, Blues Rock | United States | 0 | 0 | 0 |
| | | Jazz Fusion, Glam Metal, Progressive Rock, Progressive Metal | United States | 1 | 0 | 0 |
| | | Death Metal, Progressive Metal, Progressive Rock | Sweden | 0 | 0 | 0 |
| | | Melodic Death Metal, Progressive Metal, Progressive Rock, Heavy Metal | United States | 0 | 0 | 0 |
| | | Progressive Rock, Alternative Rock, Death Metal, Doom Metal, Gothic Metal | United Kingdom | 0 | 0 | 0 |
| | | Progressive Rock, Alternative Rock | United Kingdom | 0 | 0 | 0 |
| | | Technical Death Metal, Progressive Rock | Syria | 1 | 0 | 0 |
| | | Hard Rock, Blues Rock, Progressive Rock | United Kingdom | 0 | 0 | 0 |
| | | Progressive Metal, Progressive Rock | Greece | 3 | 0 | 0 |
| | | Progressive Rock, Hardcore Punk | Japan | 5 | 0 | 0 |
| | | Progressive Metal, Progressive Rock | United States | 9 | 0 | 0 |
| | | Atmospheric Doom Metal, Progressive Rock | Armenia | 1 | 0 | 0 |
| | | Technical Death Metal, Death Metal, Black Metal, Progressive Metal, Progressive Rock | Germany | 0 | 0 | 0 |