I'm Sleepin' In lyrics

I'm sleepin' in, in I'm sleepin' in, ooh I know within my body I need rest from muscle ache I really need a break So I'm sleepin' in, in I'm sleepin' in, ooh I know within my body I need to locate the switch Hidden in me which Will turn me off, off Off, ooh I know within my body I need it, I need it I need it, I need it I'm sleepin' in, in I'm sleepin' in, ooh I'm sleepin' in, in I'm sleepin' in, ooh I know within my body I've got sleepy appetite Pray the darkest night I'm sleepin' in, in I'm sleepin' in, uh I need it, I need it I need it, I need it I need it, I need it I need it