The Goodnight-Loving Trail (Rare Version) - Johnny Cash 

This song was originally performed by Johnny Cash, with Glen Campbell on guitar, for the 1982 TV special "Cowboy Heroes." This version is certainly a different and longer take of the song than what appeared on the TV special, possibly an outtake from sessions preparing for the show. It's also a little more up-tempo. It is very likely then that Glen Campbell is on guitar.