Stuart (bringing a record): Found it, Tom.
Montreal '75. When Dylan opens with his version of 'When I Panin My Masterpiece'.
I had goose flesh. Ever see it? How can he watch a record?

Tom: Actually I wasn't born yet.
Stuart: Right. But Dylan's next concert... now that was legend.
I see your point.

His question must be referring to some other medium. That is, he's holding the record in his hand, but referring to some kind of video when he asks the question.
Thanks, Avangi!