The opening song "The Cowboy in Me" is performed by Tim McGraw, who appears in Half the Money (2021) and No Kindness for the Coward (2021) as James Dillard Dutton, the great-great grandfather of John Dutton (Kevin Costner). McGraw reprises his role in the upcoming Yellowstone prequel 1883 (2021).
The guitar that Lloyd gives to Walker is a Waterloo. Hand made in Austin, Texas, this model sells for approximately $3,900.