Oswald in the doorway: the blog of the Oswald Innocence Campaign, by Ralph Cinque

This 1941 jazz standard has the distinction of being the first song that Frank Sinatra ever recorded as a solo artist. It was composed by Matt Dennis with lush lyrics by Tom Adair. I know of no other song that refers to "the song of the spheres." It is the ultimate song of loss, of someone's bleak world following a breakup, and no other song expresses it better. I give you: The Night We Called It A Day. 

https://www.youtube.com/watch?v=vQ7OttnmqrU&feature=youtu.be