A stranger, an artist and ex-fundamentalist preacher from Alabama, is interested in Cody's Signs-following songs. He reaches out.

"These have never been documented before," the stranger says. "Would you and Cassy mind singing a few into my handheld recorder?"

A relationship begins. It leads to a Nashville-produced album of Cody and Cassy, called the "Coots Duo."

(For more, the Alabama Astronaut Podcast features Abe Partridge, Ferrill Gibbs, and characters from Marked for Life in a music-related setting.)