There are some voices out there that are so special you simply can’t forget once you hear them. Emma Robinson from St. Petersburg, Florida is definitely in this category. The talented young woman posted a video in which she performs a rendition of Tori Kelly’s “Paper Hearts” and it wasn’t long until her performance went viral. The girl says that part of her success can be attributed to a special technique that she uses when she sings. “I’d say it’s a variation of yodeling or Celtic-type singing,” she told the Associated Press a couple of years back.