ENTER MUS-FARMAID 2 TB
John Mellencamp performs during Farm Aid 30 at the FirstMerit Bank Pavilion on Northerly Island in Chicago on Saturday, Sept. 19, 2015. (Armando L. Sanchez/Chicago Tribune/TNS)
John Mellencamp performs during Farm Aid 30 at the FirstMerit Bank Pavilion on Northerly Island in Chicago on Saturday, Sept. 19, 2015. (Armando L. Sanchez/Chicago Tribune/TNS)