It's All About The Harmonica 5/4/17

On today's Route 66 Track Of The Day, host Rory Auskerry plays Blues & Rock tracks featuring superb harmonica playing including Black Sabbath (pictured), Blackfoot, Led Zeppelin and the J Geils Band. There's also music from Dave Hunt, Ben Harper and Charlie Musselwhite, Blues 'N' Trouble, John Mayall and more.