Susan Boyle doesn’t need a backup track to sound like an angel.
In 2009, shortly after her Britain’s Got Talent Audition went viral, Boyle appeared on CNN’s Larry King Live to show off her vocal talents yet again. During her appearance, she sang a stunning, a cappella rendition of “My Heart Will Go On” by Celine Dion, clearly impressing Piers Morgan, who was featured in Boyle’s CNN interview segment.