”The Music Man” is presented by the Millennium Repertory Company July 8-17 at the Manchester Arts Center. Set in the early 1900s in Iowa, “The Music Man” is a fun, energetic, whimsical show filled with lots of music and plenty of laughs. It is the story of Harold Hill, a con man who plans to skip town with the cash he swindled from the townspeople, but instead he falls in love with Marian, the town librarian.