Colbie Caillat & Gavin DeGraw with opener Andy Grammer

Multi-platinum, two-time Grammy winning singer/songwriter Colbie Caillat and Platinum recording artist Gavin DeGraw have announced that they will embark on a co-headlining 2012 North American Summer tour. Singer-songwriter Andy Grammar will open the tour.

DeGraw will perform songs from his third studio album, SWEETER, including his platinum selling hit single “Not Over You,” and his just-released new single “Sweeter,” both co-written with OneRepublic’s Ryan Tedder.

Caillat’s set will include new songs plus material from all three of her albums: COCO; BREAKTHROUGH; and her most recent, ALL OF YOU, which features the hit tracks “I Do,” “Brighter Than the Sun,” and “Favorite Song,” a duet with Common.

Tickets: $55/Lawn SOLD OUT

Park opens at 5 p.m.

Video screen on the lawn