Song Sung Blue - Single Version

This was inspired by Mozart's "Piano Concerto no. 21." It's probably the bounciest hit inspired by the classical composer.

Diamond: "This is one to which I never paid too much attention. A very basic message, unadorned. I didn't even write a bridge to it... I had no idea that it would be a huge hit or that people would want to sing along with it."

While Diamond didn't think this song had hit potential, Russ Regan, who ran his record label Uni, was a believer, telling Diamond it would be his "biggest copyright ever." Said Diamond, "Although the lyric says everything I wanted it to say, there's not much meat to it, but it turned out to be a major, major copyright."