Emmylou Harris and Rodney Crowell in Austin City Limits (1975)

Emmylou Harris in Austin City Limits (1975)

Dolly Parton, Emmylou Harris, and Linda Ronstadt in Trio: To Know Him Is to Love Him (1987)

Dolly Parton, Emmylou Harris, and Linda Ronstadt in Trio: After the Goldrush (1999)

Emmylou Harris, Marty Stuart, and Travis Tritt

Dolly Parton, Clint Black, Vince Gill, Emmylou Harris, Barbara Mandrell, Martina McBride, Reba McEntire, Travis Tritt, Alan Jackson, George Jones, Lorrie Morgan, and Hank Williams Jr. in Grand Ole Opry 70th Anniversary (1996)

Dolly Parton, Emmylou Harris, and Linda Ronstadt in Dolly (1987)