Martina McBride, Nickel Creek, Rascal Flatts and Travis Tritt have been added to the list of performers at the 36th annual CMA Awards. Others performing include Brooks & Dunn, Kenny Chesney, host Vince Gill, Faith Hill, Alan Jackson, Toby Keith, Brad Paisley, George Strait and Shania Twain, with her first television performance since 1999. The Nov. 6 show takes place in Nashville at the Grand Ole Opry House. 10/10/02