Rock a bye baby Nursery rhyme - 3D Animation English Nursery rhymes song for children with lyrics br Rock-a-bye, baby, In the tree top br When the wind blows, The cradle will rock; br When the bough breaks, The cradle will fall; br Down will come baby, Cradle and all. br Rock a bye, baby, br In the tree top br When the wind blows, br The cradle will rock; br When the bough breaks, br The cradle will fall; br Down will come baby, br Cradle and all.