Mark Hummel is a Grammy Nominated, two time BMA award winning Harmonica master, singer, bandleader, organizer of Harmonica Blowouts whos been playing since 1970 and has been touring the world since 1985. Hummel started the Blowouts in 1990, which have featured Huey Lewis, Charlie Musselwhite, Mayall, James Cotton, Magic Dick, Lazy Lester, Carey Bell, Kim Wilson, Snooky Pryor, Billy Boy Arnold, Jerry Portnoy and everyone else!!Lee Oskar is headlining - hes the original harmonica player from WAR a...