zephire andre williams (november 1, 1936 – march 17, 2019) was an american r&amp;b musician. he started his career in the 1950s at fortune records in detroit. his most famous songs include the hits "jail bait," "greasy chicken," "bacon fat" (1957) and "cadillac jack" (1966). he was known for his r&amp;b hit "shake a tail feather". he was born in bessemer, alabama.