O.A.R. is hitting the road in 2018 and kicking it all off on July 24th in Kettering, OH. Of A Revolution will be out in support of their 2018 album, The Mighty. Matt Nathanson will be joining O.A.R. on select dates. O.A.R. which is short for Of A Revolution is a rock, jam band. They formed while attending The Ohio … More Buy O.A.R. Pre Sale Concert Tickets with Promo Code CHEAP