Since 1991, Mark Hummel has assembled the finest blues musicians and taken them on the road. This year’s lineup is legendary: Magic Dick was the original harp man from the J. Geils Band. Lee Oskar was a founding member of War (“Lowrider”, “Me And Baby Brother,” “Slippin Into Darkness”). Jerry Portnoy’s career included lengthy stints with the fabled Muddy Waters Blues Band and the Eric Clapton Band. Plus Duke Robillard, founder of Roomful of Blues and a member of the Fabulous Thunderbirds.