American Idol Audition: Stefano Langone Sings "I Heard It Through the Grapevine" Tweet February 9, 2011 by Chako Related: American Idol, Sneak Peek , Season 10 Episode 7 Credit: FoxBroadcasting on YouTube American Idol hopeful Stefano Langone wows the judges in San Francisco with his rendition of "I Heard It Through the Grapevine."
