OH fest XII

Jesse McCartney Headlines OH-Fest The Throwback Time Machine, top, described as a “video dance party that transports the audience back in time to the beginnings of pop music and takes them through its evolution right up to the present day,” plays for throngs of cheering concertgoers in Oneonta’s Neahwa Park last evening during the 12th annual OH-Fest, a spring celebration co-sponsored by SUNY Oneonta and Hartwick College.  Time Machine warmed up the crowd for the main event: Jesse McCartney, the…