I sing my grandsons to sleep....they go to sleep so they don't have to listen anymore...btw...I sing the theme song to the Beverly Hillbillies....hubby got me started ...it knocks them out everytime.
LOL! My grandmother used to sing the Doxology to us to get us to fall asleep. That really worked.....but I loved her for doing it! (Doxology is something sung in Protestant Churches - or used to be....don't know if it is any more in other parts of the country but still is around here in some of them).