Original sentence: ")  Carpenter also performed a number of concerts with Baez and the Indigo Girls as The Four Voices, during the mid- to late-1990s.In the 1990s, Carpenter also dueted with Shawn Colvin, a "longtime recording pal", and sang backup in Radney Foster's "Nobody Wins" Dolly Parton (on Parton's 1993 single "Romeo") and Joan Baez (on a 1995 live recording of "Diamonds & Rust
Edited sentence: Carpenter also performed a number of concerts with Baez and the Indigo Girls as The Four Voices, during the mid- to late-1990s.In the 1990s, Carpenter also dueted with Shawn Colvin, a "longtime recording pal", and sang backup in Radney Foster's "Nobody Wins" Dolly Parton (on Parton's 1993 single "Romeo") and Joan Baez on a 1995 live recording of "Diamonds & Rust" (Baez had previously covered Carpenter's song "Stones in the Road")