I just saw this featured at YouTube...

I Met The Walrus
http://youtube.com/watch?v=jmR0V6s3NKk
"In 1969, a 14-year-old Beatle fanatic named Jerry Levitan, armed with a reel-to-reel tape deck, snuck into John Lennon's hotel room in Toronto and convinced John to do an interview about peace. 38 years later, Jerry has produced a film about it. Using the original interview recording as the soundtrack, director Josh Raskin has woven a visual narrative which tenderly romances Lennon's every word in a cascading flood of multipronged animation. Raskin marries the terrifyingly genius pen work of James Braithwaite with masterful digital illustration by Alex Kurina, resulting in a spell-binding vessel for Lennon's boundless wit, and timeless message."

I'd never even heard of it until now, but it was apparently nominated for an Oscar as an animated short film, and the guy - Jerry Levitan - actually has 40 minutes of tape.