Go to the Museum ot Television and Radio in NY or LA. There all there for the price od admission. You go to a private booth. I've seen Pres, Billie, Ben Webster, Roy Eldridge, and many others (my memory is failing)
I will do that. I never of thought to do that.
While you're there ask for library assistance. It will blow your mind what they have for viewing. Ask about 'A Contemporary Memorial', which was a tribute to RFK after the assassination, and featured Duke, Horace Silver with Randy Brecker and Fathead, Bill Evans and symphony orchestra, Grady Tate with Richard Wyands, Joe Williams----on and on. It's in 2 parts, make sure to ask for both. This was never commercially available, to my knowledge.
Damn, I live here and never thought of checking out the museum of television and radio.