Over the course of four days each summer, a 1-mile strip in Appleton fills with some 200 musicians who play more than 650 sets of original music.
The Mile of Music festival has been going since 2013. The free summer event starts July 31. Event organizers say these are musicians you don’t know, but you should.
And there’s a documentary that just came out, showing viewers what they can expect during this year’s festival, which kicks off in about a month…