Thank Heavens for Dale Evans is the debut album by American country band the Dixie Chicks. The group's original membership of Robin Lynn Macy, Laura Lynch, Martie Erwin, and Emily Erwin (whose married names changed to Martie Maguire and Emily Robison), would survive intact for only this album and the following Little Ol' Cowgirl, from 1989 to 1992, before first Macy, and then Lynch departed and the current vocalist, Natalie Maines assumed the vocalist position in 1995, creating the trio that became the highly successful band which found great fame in 1998 and remain popular with a large following to this day.