Mark Hummel's annual touring festival, this year honoring 1960’s Chicago harmonica legend and Blues Hall of Famer Big Walter Horton, features nine world-class musicians, including: Sugar Ray Norcia (W.C. Handy Award-winner, Roomful of Blues’ lead singer); Kim Wilson (front man for the Fabulous Thunderbirds, winner of 2021 Blues Music Award for Blues Harmonica); guitarist and singer Duke Robillard (Roomful of Blues, The Pleasure Kings, Fabulous Thunderbirds); Indian-born, San Jose-based "Bombay Blues Man" Aki Kumar; drummer Wes Starr (Asleep at the Wheel, Delbert McClinton, Marcia Ball, Omar and the Howlers), and longtime Blues Harmonica Blowout member Bob Welsh (guitar, piano and bass).