Today this 3-CD set is being released. It’s a re-release of the first two Trio albums Emmylou Harris, Dolly Parton and Linda Ronstadt recorded in 1987 and 1999 and a third bonus disc with over twenty unreleased tracks and alternate takes from the first two recording sessions.

The initial album was released in March 1987. On the night of March 13, the three singers appeared on The Tonight Show with Johnny Carson and performed three songs from the first album.

Here is the entire Tonight Show segment: