Herbert Quelle, German Consul General and author of Monika’s Blues: On the Trail of the German Harmonica and African-American Blues Culture, and Renee Rosen, author of Windy City Blues, talk music and writing during Blues Fest.

Herbert Quelle, German Consul General and author of Monika’s Blues: On the Trail of the German Harmonica and African-American Blues Culture, and Renee Rosen, author of Windy City Blues, talk music and writing during Blues Fest.