Paying Tribute: EMI Nashville's Brothers Osborne and Eric Church, and Columbia's Maren Morris will honor victims of gun violence and terrorism at various live music events over the course of the past year in a musical tribute during the 60th Grammy Awards, airing Jan. 28 live from New York City's Madison Square Garden on CBS. Brothers Osborne, Church and Morris all performed at last year's Route 91 Harvest festival in Las Vegas.