Man behind the voice / Greg Walker ; interviewed by James Graves. **The

Greg Walker is a vocalist who has worked with Santana, Herb Hancock, Jeff Lorber, and others. He discusses his career goals, working with major name artists. Includes music.|THE MAN BEHIND THE VOICE / Greg Walker| interviewed by James Graves. – SERIES: Night journey – Greg Walker is a vocalist who has worked with Santana, Herb…