WASHINGTON, D.C.-- Recording artists Matt Nathanson and MAX will perform at the NAB Marconi Radio Awards Dinner and Show, sponsored by Xperi, on September 27. The event is part of the 2018 Radio Show, held September 25-28 at the Hilton Bonnet Creek and Waldorf Astoria Orlando and is produced by the Radio Advertising Bureau (RAB) and National Association of Broadcasters (NAB).