The Country Music Association announced additional performers and collaborations for the 53rd annual CMA Awards on Nov. 13: Kelsea Ballerini (“Homecoming Queen?”), Brooks & Dunn with Brothers Osborne (“Hard Workin’ Man”), Garth Brooks with Blake Shelton (“Dive Bar”), Dan + Shay (“Speechless”), Kacey Musgraves with Willie Nelson, Lady Antebellum and Halsey, Old Dominion (“One Man…