Bonnie Bramlett

Bonnie Bramlett is an American singer and occasional actress known for her distinctive vocals in rock and pop music. This began in the mid1960s as a backing singer, forming the husbandandwife team of Delaney amp Bonnie, and continuing to the present day as a solo artist.

Bramlett was born in Alton, Illinois. She started her musical career at the age of thirteen as a backup singer for blues acts such as Fontella Bass, Albert King, and Little Milton.

Source: Wikipedia