"Summertime" from "Porgy and Bess" by Gershwin Brothers, Dubose, Heyward.
Summertime, and the livin' is easy
Fish are jumpin' and the cotton is high.
Oh, your daddy's rich and your ma is good-lookin'
So hush, little baby, don' you cry.
One of these mornin's you goin' to rise up singin'
Then you'll spread yo' wings an' you'll take the sky.
But till that mornin', there's a nothin' can harm you
With Daddy and Mommy standin' by.