Vocalist Bobby McFerrin is best known for his 1988 hit, "Don't Worry, Be Happy," which was the first a capella song to reach number one on the Billboard Hott 100 and won three Grammy Awards, including Song of the Year.  McFerrin also has five Grammy wins for Best Male Jazz Vocal, and has created a concert version of George Gershwin's "Porgy & Bess."  McFerrin stops by the Song Travels studios to talk about his endless creativity and the enduring appeal of the Gershwins.

At 2 pm.