All the shows seem to adopt the same formula:
Start with a howdy. Sing some twangy country. Introduce the comedian. Sing some current country. Comedian re-enters.
Choice: some shows do a tribute to music through the decades; others attempt to imitate all the best known singers through the ages.
Then, just before intermission, and the fiddle player plays The Orange Blossum Special, and the spokesman for the group does a sales pitch for their CDs and photos.
Then they all return to the same road, singing a few "gospel" songs. This time, when the comedian comes out, we get to hear that he can actually sing better than most of the other performers. Finally, they finish it off with a patriotic tribute and military salute.
Goodbye. Thanks for comin' to the show.