Jazz great Herbie Hancock a Goodwill Ambassador

FILE- This Feb. 7, 2009 file photo shows Herbie Hancock arriving at the Clive Davis pre-Grammy party in Beverly Hills, Calif. (AP Photo/Matt Sayles) [Click image for details ]

July 22, 2011 11:24:31 AM PDT
Jazz great Herbie Hancock is being named UNESCO's new Goodwill Ambassador, and he says he expects to use his music to build bridges across cultures and promote excellence and literacy.