The Genetics of Singing

Julie miles is an expert on the genetics of singing. She has been working with 23 and me, a company that studies genealogy. They've started to look into whether there's any genetic reason for people not being able to sing as well as other 63%. And she says 37% of u k do actually have a gean - which means it could be very difficult for them to pitch. The same percentage are too embarrassed to seng apart from christmas.