Herbie Hancock has a long and distinguished career and is celebrating his 70th birthday. But he doesn't just sit back and perform "Herbie's Greatest Hits." In his new CD "The Imagine Project," Hancock has brought together musical superstars from around the world to fuse jazz with many styles of world music, in the name of world peace. Producer Reese Erlich spoke with Hancock about the new project and offers this special JazzCorner.com Jazz Perspective sponsored in part by the Thelonious Monk Institute of Jazz.