Warner Music Nashville has released the cover version of the spiritual Go Tell It On the Mountain from the holiday comedy drama The Best Christmas Pageant Ever. The track produced by Scott Hendricks and performed by Blake Shelton is now available to stream/download on all major digital music services, including Amazon. Also listen to the full song below. The Best Christmas Pageant Ever is directed by Dallas Jenkins and stars Judy Greer, Pete Holmes and Molly Belle Wright.