The popular live shows resume June 4. May 19, 2021 THE JAGGERZ | MOODS IMAGE After a year-long hiatus, the Allegheny Summer Concert Series will return with live performances starting June 4. Events will begin at 7:30 p.m and occur every Friday at South Park Amphitheater and every Sunday at Hartwood Acres Park Amphitheater. The series kicks off on Friday, June 4, with a performance from Pittsburgh Opera, and will conclude on September 5 with the 21st Annual Allegheny County Music Festival. All performances will be free (with the exception of the Music Festival, which will request a $20-per-vehicle donation to benefit children receiving services from the county’s Department of Human Resources).