The Dying Art of A&R

For decades, the music world’s star-makers were executives in charge of artist and repertoire departments. Today: a look at who's replacing the industry's talent scouts. Plus: singer-guitarist Richie Havens kicked off Woodstock in 1969. He joins us to talk about his 30th album release. Later: Harlem-based musician Razia Said performs songs about environmental destruction in her native Madagascar.