Thelma Carpenter (January 15, 1922 – May 14, 1997) was an American jazz singer and actress, best known as “Miss One”, the Good Witch of the North in the movie The Wiz. She was born in Brooklyn, New York, the only child of Fred and Mary Carpenter, and attended Girls’ Commercial High School, where Susan Hayward was a few years ahead.

As a child performer, Carpenter had her own radio show on WNYC in New York and won an amateur night at the Apollo Theatre in 1938, where she would be honored and perform nearly 60 years later on the 1993 all-star NBC-TV special Apollo Theater Hall of Fame, hosted by Bill Cosby. She played such clubs as Kelly’s Stables and the Famous Door on legendary 52nd Street, where she was discovered by John Hammond.

https://www.youtube.com/watch?v=9AVCZHZw8e8