| Artist | Title | Album | Label |
|---|---|---|---|
| Robbie Fulks | Roots Rock Weirdoes | The Very Best of Robbie Fulks | |
| Willie Nelson & Merle Haggard | Pancho and Lefty | Pancho and Lefty | |
| John Prine & Amanda Shires | Dim Lights, Thick Smoke, and Loud, Loud Music | For Better, or Worse | |
| Old 97's & Brandi Crarlile | Good With God | Graveyard Whistling | |
| Junior Brown & Red Simpson | Semi-Crazy | Semi-Crazy | |
| Bob Boyd & Neko Case | Stay a Little Longer | The Pine Valley Cosmonauts Salute the Majesty of Bob Wills | |
| The Brothers Comatose & Nicki Bluhm | Morning Time | Respect the Van | |
| Ernest Tubb & Loretta Lynn | Sweet Thang | Singin' Again | |
| Carolyn Mark & Ford Pier | Done Something Wrong | Just Married: An Album of Duets | |
| The Dave Rawlings Machine & Gillian Welch | Sweet Tooth | A Friend of a Friend | |
| Hayes Carll &Cary Ann Hearst | Another Like You | KMAG YOYO (& Other American Stories) | |
| Emmylou Harris & Rodney Crowell | Here We Are | Old Yellow Moon | |
| Ernest Tubb & Loretta Lynn | Mr and Mrs Used to Be | Mr and Mrs Used to Be | |
| Jason Isbell & Elizabeth Cook | Tecumseh Valley | Tecumseh Valley/Pancho & Lefty Single | |
| JD McPherson & Pokey LaFarge | Good Old Oklahoma | Good Old Oklahoma - Single | |
| John Prine & Iris DeMent | In Spite of Ourselves | In Spite of Ourselves | |
| Leona Williams & Merle Haggard | Bull and the Beaver | 20th Century Masters - The Millennium Collection: The Best of Merle Haggard | |
| Gram Parsons & Emmylou Harris | That's All It Took | GP/Grievous Angels | |
| Johnny Cash & June Carter | Jackson | At Folsom Prison | |
| Carolyn Mark & Geoff Berner | It's All Just a Matter Of (Where You Draw the Line) | Just Married: An Album of Duets | |
| Margo Price & Willie Nelson | Learning to Lose | All American Made | |
| Robbie Fulks & Kelly Willis | Parallel Bars | The Very Best of Robbie Fulks | |
| Nick Cave & the Bad Seeds & Kylie Minogue | Where the Wild Roses Grow | Murder Ballads | |
| Emmylou Harris & Mark Knopfler | This is Us | All the Road Running | |
| John Prine & Holly Williams | I'm Tellin' You | For Better, or Worse | |
| Pharis & Jason Romero | You Are The Best Thing | Sweet Old Religion | |
| Shakey Graves & Esme Patterson | Big Time Nashville Star | And the War Came | |
| George Jones & Melba Montgomery | We Must Have Been Out of Our Minds | The Essential George Jones | |
| Supersuckers & Amy Nelson | Hungover Together | Must've Been Live | |
| Steve Earle & The Del McCoury Band & Iris DeMent | I'm Still in Love With You | The Mountain |
Program:
It's August 22, 2019 and summer is running out quickly. Here's some duets to take us out together. These are the roots...