Cowboy actor Gene Autry was known mostly for his cowboy songs. However, he once said, “I can make more money out of a country song, or novelty song than I can cowboy songs.” Hence we had “Rudolph the Rednosed Reindeer” and “Peter Cottontail” — both sold millions.
As for country songs, “Be Honest With Me” was a top country seller for Gene. Also, “You’re the Only Star in My Blue Heaven.”
By the same token western writer, Louis L’Amour, maintains that gunfighter novels sell better for him than real cowboy stories.