Prog rock supergroup featuring members of King Crimson and Yes

Let's find possible answers to "Prog rock supergroup featuring members of King Crimson and Yes" crossword clue. First of all, we will look for a few extra hints for this entry: Prog rock supergroup featuring members of King Crimson and Yes. Finally, we will solve this crossword puzzle clue and get the correct word. We have 1 possible solution for this clue in our database.