This song is Nina Simone's signature tune, however, it was originally penned by Walter Donaldson with lyrics by Gus Kahn in 1930 for a movie entitled "Whoopee!" I do label this as a Nina Simone song as my inspiration comes from her recording.
If you happen to like my version, I highly recommend Nina Simone's recording. Her voice is absolutely immaculate and transforms this song's simple melody and lyrics into something indescribable. Such is the power of music :D