The search of several young, white men for blues singers who have been missing for decades coincides with the Civil Rights Movement in Mississippi in the 1960s.

This documentary chronicles the rise, fall, and rise again of the soft rock epitomized by artists such as Christopher Cross, Michael McDonald, Kenny Loggins, Steely Dan, and Toto in the late 1970s and early 1980s. Retroactively dubbed "Yacht Rock," the easy-listening genre came to be gently mocked and even dismissed by rock lovers and critics. However, it has since reclaimed its place in music history and is celebrated in this groove-infused film.

Sixty years & a million records ago, Robert Christgau invented Rock music criticism. Anyone who has ever read or written a Pop music review has been influenced by Christgau, who canonized legends from The Ramones to Public Enemy & infuriated icons from Lou Reed to Billy Joel. Now in his eighties, Bob is still at it—amazingly with the same vigor, wit, concision and craft that has defined his expansive career. But in a world where albums are irrelevant, where print is dead & where algorithms have eclipsed critics we are forced to ask: What happens next—for Bob, but also for all music criticism? Is this the end of something? Is Robert Christgau the last critic?