I have some interest in songwriters, so I found this DVD interesting on how the songs of John Lennon matured during the years he was in the Beatles, making a few movies, and exposed to Bob Dylan and drugs. Heroin makes a good explanation for the break up of the Beatles, as John Lennon became reluctant to take part in anything that did not get him off in a major high. Something about John Lennon being shot still tells me more than this DVD was willing to try for. Tom Paxton wrote a song, "Crazy John" as if "Where you gonna run to today?" and "I want to be crazy, too" were more natural reactions than a lifetime studying popular music.