I've got a bunch of Lou Reed-related clips here on MeTube, but alas, the attention I've paid to Velvet Underground cofounder John Cale has been sadly lacking. Well, no more. (Thanks to Paul in New Jersey for introducing me to this.)
In 1963, four years before VU & Nico was released, Cale appeared on the game show I've Got a Secret. His secret: he was one of five pianists who'd performed a piano piece three lines long 840 times, in a concert that lasted over eighteen hours. After the panel attempted to guess his secret, Cale performed that piece.
It's ten minutes long and, to my mind, pretty fascinating. I hope you agree.