The words – originally "hush-a-bye baby," not "rock-a-bye" – first appeared in writing in Mother Goose's Melody, a ...

He worked in the U.S. Air Force, where he started writing songs, and later began his music career in Memphis. Cash became famous in the 1950s with hits like “I Walk the Line” and “Folsom ...

They've been part of parenting for thousands of years, singing a lullaby ... melody and lyrics, giving a circular structure rather than a ‘verse, chorus’ structure like a pop song would ...

It was portrayed as Sheldon's comforting song. The lullaby's lyrics go like this, "Soft kitty, Warm kitty, Little ball of fur ...