Two Sleepy People
Frank Loesser and Hoagy Carmichael (1938)
One of the best concerts I ever attended was a solo performance by Jim Kweskin in Brattleboro, Vermont in 1979. He sang this and many other classic popular songs, not just the novelty tunes, and single-handedly opened my ears to the great American songbook. I guess I just had to get old enough to appreciate them. This was one he sang that night.