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Mark Hummel's Chicago Blues Harmonica Blowout with Billy Boy Arnold and more Special Guests - Dimitriou's Jazz Alley - Seattle, WA - Tue, Jan 16 - <br />Wed, Jan 17, 2018
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Mark Hummel's 30th Anniversary Harmonica Blowout! - Tribute to Big Walter Horton Good Times Santa Cruz Calendar
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MARK HUMMELs 30th Annual Blues Harmonica Blowout: Tribute to Big Walter "Shakey” Horton | Moe's Alley, Santa Cruz | January 16, 2022
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Mark Hummel's Blues Harmonica Blowout Archives - Tahoe Onstage | Lake Tahoe music concerts and sports
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Mark Hummel's 30th Annual Blues Harmonica Blowout Jan 7-16, 2022 - Blues Festival Guide Magazine and Online Directory of Blues Festivals
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Mark Hummel's Blues Harmonica Blowout - Bluebird Records Tribute with Billy Boy Arnold, Rick Estrin, Little Charlie Baty, Steve Guyger, Rich Yescalis, Bob Welsh, RW Grisby and June Core - Dimitriou's Jazz
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