Re simonmoon’s comment. I remember an article in TV Guide that mentioned Sherman Helmsley listening to Yes’ "Close to the Edge" in his dressing room, so I believe I’ve connected some of the dots in your post.
Ha!
I worked in a record store in the San Fernando Valley, that specialized in progressive rock, especially importing obscure bands from all over the world.
At least once a month. Sherman Hemsley and his entourage would come in the store. He was usually too high to drive himself.
I was his go to guy to recommend new prog and fusion releases. He used to walk out of the store with a pretty big stack.
He loved Italian prog (PFM, Banco, Museo Rosenbach, etc), He was also a big Nektar fan.
He also loved fusion such as, Return to Forever, Mahavishnu Orchestra, Brand X, etc.

