i have a similar talent in my family, although my wife reckons we picked up the wrong baby. my son's 18 and rather bright. he's hoping to get accepted in oxford uni. at the same time, he has an astounding voice and i hope one day someone will pick up on it. he wont let me put anything on youtube but i may try and sneak a vid in without him knowing. your daughter has a good voice. i'm sure you'll encourage her to head in that direction. she even has a good stage name already!!