Dixie Chicks are an American music group composed of founding members (and sisters) Martie Erwin Maguire and Emily Erwin Robison, and lead singer Natalie Maines. The band formed in 1989 in Dallas, Texas, and was originally composed of four women performing bluegrass and country music, busking and touring the bluegrass festival circuits and small venues for six years without attracting a major label. After the departure of one bandmate, the replacement of their lead singer, and a slight change in their repertoire, the Dixie Chicks soon achieved commercial success, beginning in 1998 with hit songs “There’s Your Trouble” and “Wide Open Spaces”.