And if that mockingbird won't sing,Mama's gonna buy you a diamond ring.

And if that billy goat won't pull,Mama's gonna buy you a cart and bull.

Because it's a folk song, the "Mama" is often swapped for "Papa," "Grammy," or "Daddy" depending on who is singing. Pop Culture Connections

And if that diamond ring turns brass,Mama's gonna buy you a looking glass.

"Hush, Little Baby" is a classic lullaby that has been passed down through generations. While its exact origins are unknown, it’s believed to have roots in American folk tradition, likely from the Southern United States.

Hush, little baby, don't say a word,

And if that dog named Rover won't bark,Mama's gonna buy you a horse and cart.