O.A.R. Rocks Artpark in Free Show [PHOTOS, VIDEO]

O.A.R. (Of A Revolution) performed a free show at Lewiston's Artpark on Wednesday night. Concert-goers braved the rain to see the band, which started as a college band in 1996, playing and recording at Ohio State University.

The show was part of Artpark's free summer concert series. Free shows are held at the venue on Tuesday and Wednesdays throughout the summer.

Check out images and video from the show and let us know -- were you there? Did the guys of O.A.R. completely rock? Leave your comments below!