Singing helps a child feel joyful and can help them learn and sometimes get through annoyances. Even though you said no one sang to you as a child, your child will love it. Don't worry if you think your singing is not great! If you are forgetting lullabies you may have heard, here (Baby Karaoke: http://resources.childhealthcare.org/details.do?id=23163) are some examples.