When Daniel was about 18 months old, I could hear her humming.She does it until now especially when doing her homework. She is a gifted girl with a beautiful voice. Also, I want her to enjoy her childhood,because childhood would come one's then all you know they are all grown up.I like it when Daniel sings at home because it gives me and her a time together. She is a quiet little girl in our home. I hope Daniel can sing more songs that she love's to sing.