Doesn't work as a lullaby though, took my daughter to a song session at a festival (supposed to be my outing alone, but stupid SO double booked himself and couldn't get another babysitter, grrr grrr), and she yelled all the way through it. Took her out and up to a screaming heaving dance tent and she was asleep in under 10 minutes... Contrary little cow that she is.....LTS