Summerfest announced tonight two more acts for this season's Marcus Amphitheater lineup: Tom Petty and the Heartbreakers play on July 5, and Tim McGraw performs on July 3.

OnMilwaukee.com was the first to report the likelihood of the Petty show last week. The classic rock artist, who highlights Sunday's Super Bowl halftime show, will be joined by Steve Winwood for an 8 p.m. show. Tickets for Petty's concert go on sale Sat., Feb. 9 at 10 a.m., and range in price from $40-$99.50.

Country artist McGraw will be proceeded by Jason Aldean and Halfway to Hazard. Tickets range in price from $35 to $85 and go on sale March 1 at 10 a.m.

Tickets for both performances include Summerfest admission.

Both artists are have played Summerfest on several occasions. The festival, which runs from June 26 to July 6 has already announced main stage shows by Rush and Rascal Flatts.