John Mellencamp | Photo by Brad BarketHeartland rocker John Mellencamp just announced a 2015 tour in support of his latest album, Plain Spoken, and it comes to Philadelphia on June 16th at the Merriam Theater. Tickets go on sale Friday, September 19th, at 10 a.m. The album – out on Tuesday, September 23rd –  is the 22nd studio release for the Rock n’ Roll Hall of Fame-r and Grammy Award winner, and each ticket comes with a download of the album. Listen to the new “Sometimes There’s God” from the album below, and get more information on the show at the XPN Concert Calendar.