In what I think is an unprecedented weekend, you could see three of Indiana’s best-known singer-songwriters. Start with Jon McLaughlin at the Vogue Nov. 17. (Details here) Continue with John Hiatt, who comes back to town to headline WTTS’ Nov. 18 Rock to Read Benefit at the Murat. (Details here. ) And cap it off with John Mellencamp at Clowes Hall Nov. 19. (Details here.) On Sunday, you can rest.