O.A.R. "O.A.R Three Decades Tour" with support from Gavin DeGraw and K.T. Tunstall Legendary rock band O.A.R. has announced the O.A.R Three Decades Tour, an expansive North American run celebrating the band’s remarkable three-decade journey, will perform at Michigan Lottery Amphitheatre on Saturday, September 5 at 6:30 p.m. Gavin DeGraw and K.T. Tunstall will provide support. In celebration, O.A.R. has released a brand-new single, “Where We Are Right Now,” available […]