Lady Gaga and Stevie Wonder join the Rolling Stones on New Song "Sweet Sounds of Heaven." Mick Jagger came up with "Sweet Sounds of Silence" at his home in London. Mick said "I didn't know she could sing exactly like that. I know she's a great singer but I've never heard her sing like that before."
The Rolling Stones new album "Hackney Diamonds" comes out October 20th.