Returning to Lincoln Amphitheatre’s stage for the fourth consecutive year, the Evansville Philharmonic Orchestra, conducted by Maestro Alfred Savia, will perform “Music of the 60s, 70s, and 80s!” on Saturday, September 7th at 7:30 p.m. Central Time. The evening will also feature several collaborative pieces with the Heritage Hills High School choir.  The Heritage Hills Middle School choir will perform a pre-show beginning at 6:30 p.m.