| Year | Song | Album |
|---|
| 1977 | "Luckenbach, Texas (Back to the Basics of Love)" (with Waylon Jennings) | Ol' Waylon |
| 1978 | "One Paper Kid" (with Emmylou Harris) | Quarter Moon in a Ten Cent Town |
| 1979 | "Waltz Across Texas" (with Ernest Tubb) | The Legend and the Legacy |
| 1983 | "Just to Satisfy You(with Waylon Jennings) | Waylon and Company |
| 1984 | "Seven Spanish Angels" (with Ray Charles) | Friendship |
| "To All the Girls I've Loved Before" (with Julio Iglesias) | 1100 Bel Air Place |
| 1985 | "Are There Any More Real Cowboys" (with Neil Young) | Old Ways |
| 1986 | "I Hate Love" (with David Allan Coe and Waylon Jennings) | Son of the South |
| 1987 | "I'm Sending You a Big Bouquet of Roses" and "I'm So Lonesome I Could Cry" (with Jack Walrath) | Master of Suspense |
| credited as musician (with Rattlesnake Annie) | Rattlesnake Annie |
| 1994 | "A Foggy Day" (with Frank Sinatra) | Duets II |
| "Man with the Bl
|