Estelle "Mama" Yancey (January 1, 1896 – April 19, 1986) was an American blues singer. She was nominated four times for Blues Music Awards as Traditional Blues Female Artist.
Estelle "Mama" Yancey (January 1, 1896 – April 19, 1986) was an American blues singer. She was nominated four times for Blues Music Awards as Traditional Blues Female Artist.