From Wikipedia...
Delores LaVern Baker (November 11, 1929 – March 10, 1997)
was an American rhythm and blues singer, who had several hit records on the pop
chart in the 1950s and early 1960s. Her most successful records were
"Tweedlee Dee" (1955), "Jim Dandy" (1956), and "I
Cried a Tear" (1958).
Baker was born in Chicago, Illinois. She is occasionally
referred to as Delores Williams because of an early marriage to Eugene
Williams; in the late 1940s she was identified in RCA Victor record company
files as "D. L. McMurley." She was the niece of blues singer Merline
Johnson and was also related to Memphis Minnie.
She began singing in Chicago clubs such as the Club DeLisa
around 1946, often billed as Little Miss Sharecropper, and first recorded under
that name in 1949. She changed her name briefly to Bea Baker when recording for
Okeh Records in 1951, and then became LaVern Baker when singing with Todd
Rhodes and his band in 1952.
In 1953 she signed for Atlantic Records as a solo artist,
her first release being "Soul on Fire". Her first hit came in early
1955, with the Latin-tempo "Tweedlee Dee" reaching #4 on the R&B
chart and #14 on the national US pop charts. Georgia Gibbs' note-for-note cover
of Baker's "Tweedle Dee" reached #1; subsequently Baker made an
unsuccessful attempt to sue her and petitioned Congress to consider such covers
copyright violations.
Eddie "Sugarman" Penigar dir / Ellis "Stumpy" Whitlock t / Oett "Sax" Mallard, C. Clark saxes / Walter Davis p / R.L. Wilson b / O.S. Coleman d / LaVern Baker v.
Recorded in Chicago on February 25, 1949.
(Please pardon the scan...it looks great in person)