"Rock-a-bye Baby" is a popular nursery rhyme that tells the story of a baby in a treetop. The song describes how the baby is gently rocked to sleep, but there’s a twist: the bough breaks, and the baby falls. This imagery can be surprising, but it’s often seen as a way to express the unpredictability of life. The rhyme is often sung to soothe infants, creating a calming atmosphere. Many parents use it during bedtime routines, helping their little ones feel safe and secure. The melody is soft and lullaby-like, making it a favorite for generations of families.