1. Queen 2. Rush 3. Genesis 4. Emerson, Lake & Palmer 5. Elton John 6. Yes 7. Scorpions 8. Jethro Tull 9. Iron Maiden 10. Dream Theater Honorable mentions: Asia, Black Sabbath, Budgie, Camel, Deep Purple, Eloy, Journey, King Crimson, Leprous, Opeth, Porcupine Tree, Talking Heads, Tangerine Dream, Tw...