Besides Chuck’s music, you get reminisces with family, friends and business associates. As a plus, the concert that caps the movie features all-star guests like Eric Clapton, Keith Richards, and Bruce Springsteen (the Boss tells a story about backing up Berry when he was still touring behind GREETINGSFROMASBURYPARK). The end title sequence is especially cool, a long long moving zoom through an empty building where Chuck sits alone playing mournfully on steel guitar (I hadn’t even known Chuck played steel!)

You should not be allowed to be in a band without knowing Chuck’s music. Essential.