Liza Minnelli, now 76, had a long, intimate chat with John Kander (b. 1927) and Fred Ebb (1928-2004) about their creative process and history almost 50 years ago ... and thankfully, it was filmed.

Now, though it has been in the collection of the New York Public Library, the full version is up on YouTube ... and it's a GEM! It's like 1974 was yesterday: