Along with Helen Carter, what is the name of the member of "Mother Maybelle and the Carter Sisters" who wrote "Juke Box Blues"?
Helen Carter Helen Myrl Carter (September 19, 1927 – June 2, 1998) was an American country music singer. The eldest daughter of Maybelle Carter, she performed with her mother and her younger sisters, June Carter and Anita Carter, as a member of "Mother Maybelle and the Carter Sisters", a pioneering all female country/folk music group. The group was also known as The Carter Family.
Margo Reed Margo Reed (c. 1942 – April 15, 2015) was an American blues singer and the sister of blues singer Francine Reed. In 2000, she was named Female Vocalist of the Year by "Arizona Jazz" magazine. She was inducted into the Arizona Blues Hall of Fame in 2004 and received the Jazz in Arizona Lifetime Achievement Award in 2008.