'Rock-a-bye Baby' is a famous nursery rhyme and lullaby. This cradle song is a variant of the English satirical ballad Lillibullero. 'Rock-a-bye Baby' bedtime song is going to be the one that lulls your little boy or girl into the arms of sleep. We've collected different variants of this melody by various singers. Listen and download lullaby songs for babies on our website and enjoy them along with your child.