It's now Thumbs up, and this group King Crimson, was and underground group so to speak, or not featured on the Radio much, however this Video is a playlist of many groups and artist and where they started. The video I think was created by a Radio station the plays all classic old school rock.
Like Rod Steward started out with Jeff Beck group, before he came to fame on his own!
just an example.
regards,
Maxx
