Do you recognize the genre-changing musician featured in this yearbook photo?

Born June 20, 1942, this vocalist, who started playing bass and transitioned to keyboards, was the main songwriter and producer of a legendary rock band.

His creative ambitions lead to one of the most beloved and critically revered albums of all time. Some might consider it a teacher's "pet" among rock critics, as it were. His family has music in its DNA, as two of his daughters went on to become members of a pop vocal trio with the daughter of fellow classic pop rockers.