| Answer | Crossword Clue |
|---|---|
| ASIA | Prog rock supergroup |
| ELP | '70s prog rock supergroup (abbr.) |
| GEES | The Bee .. (rock supergroup) |
| VELVETREVOLVER | 2005 Grammy-winning rock supergroup |
| ELO | Prog rock band letters |
| ELO | Early prog rock gp. |
| YES | Long-lived prog rock band |
| TILE | '90s prog rock band member? |
| ELO | Prog rock group of the '70s |
| CAIRO | Prog-rock band from S.F. |
| AKIN | Similar French prog rock-metal band? |
| LSD | Requirement to enjoy prog rock, they say |
| KINGCRIMSON | Prog rock band with guitarist Robert Fripp |
| ASIA | Prog rock band with two former Yes members |
