The Sleep Song lyrics

I am not messing up the covers
Sliding in, so as not to wrinkle all the sheets
Making sure the quilt stays nice and clean
Have you ever seen a bed so neat?
I'm getting into bed

Sleep, sleep, sleep, time to go to sleep now
It is night and I need to sleep while it is dark
I am really tired, time for sleep now
Tired, tired, tired, sleep, sleep, sleep
I'm getting into bed