For some great King Crimson try Radical Action to Unseat the Hold of Monkey Mind(guaranteed it will do that) 3CDs and. Blu-ray of their 2015 tour the sound is fantastic.
King Crimson
The only knowledge I had of King Crimson was my first LP bought self titled Bad Company, and reading the bass player Boz came from Crimson. Fast forwarded 50 years and I am now hearing for the first time "in the court of the Crimson King". I know I wouldn't have liked what I love today, when I was 13. Amazing players and composers! Court is not dismissed, please remain seated.