Hush, little baby, don't say a word, Mama's gonna buy you a mockingbird. And if that mockingbird don't sing, Mama's gonna buy you a diamond ring. And if that diamond ring turns brass, Mama's gonna buy you a looking glass. And if that looking glass gets broke, Mama's gonna buy you a billy goat. And if that billy goat won't pull, Mama's gonna buy you a cart and bull. And if that cart and bull turn over, Mama's gonna buy you a dog named Rover