Mary Jane "Mae" West (August 17, 1893 - November 22, 1980) was an American actress, singer, playwright, screenwriter, comedian, and sex symbol whose entertainment career spanned seven decades. Known for her lighthearted bawdy double entendres, and breezy sexual independence, West made a name for herself in vaudeville and on the stage in New York City before moving to Hollywood to become a comedian, actress, and writer in the motion picture industry, as well as appearing on radio and television. For her contributions to American cinema, the American Film Institute named West 15th among the greatest female stars of classic American cinema. One of the more controversial movie stars of her day, West encountered many problems, especially censorship.
Recording career
West's recording career started in the early 1930s with releases of her film songs on shellac 78 rpm records. Most of her film songs were released as 78s, as well as sheet music. In 1955, she recorded her first album, The Fabulous Mae West. In 1965, she recorded two songs, "Am I Too Young" and "He's Good For Me", for a 45 rpm record released by Plaza Records. She recorded several tongue-in-cheek songs, including "Santa, Come Up to See Me", on the album Wild Christmas, which was released in 1966 and reissued as Mae in December in 1980. Demonstrating her willingness to keep in touch with the contemporary scene, in 1966 she recorded Way Out West, the first of her two rock-and-roll albums. The second, released in 1972 on MGM Records and titled Great Balls of Fire, covered songs by The Doors, among others, and had songs written for West by English songwriter-producer Ian Whitcomb.  The April 18, 1969 issue of Life featured West at age 75, with images by child star, actor, and professional photographer Roddy McDowall.  After a 27-year absence from motion pictures, West appeared as Leticia Van Allen in Gore Vidal's Myra Breckinridge (1970) with Raquel Welch, Rex Reed, Farrah Fawcett, and Tom Selleck in a small part. The movie was intended to be deliberately campy sex change comedy, but had serious production problems, resulting in a botched film that was both a box-office and critical failure. Author Vidal, at great odds with inexperienced and self-styled "art film" director Michael Sarne, later called the film "an awful joke". Though Mae West was given star billing to attract ticket buyers, her scenes were truncated by the inexperienced film editor, and her songs were filmed as though they were merely side acts. Despite Myra Breckinridge's mainstream failure, it continued to find an audience on the cult film circuit where West's films were regularly screened and West herself was dubbed "the queen of camp". Mae West's counterculture appeal included the young and hip, and by 1971, the student body of UCLA voted Mae West "Woman of the Century" in honor of her relevance as a pioneering advocate of sexual frankness and courageous crusader against censorship.  In 1975, West released her book Sex, Health, and ESP (William Allen & Sons, publisher), and Pleasure Man (Dell publishers) based on her 1928 play of the same name. Her autobiography, Goodness Had Nothing to Do with It, was also updated and republished in the 1970s.

Q: when did she begin her recording career?
A: early 1930s
what did she do?
with releases of her film songs on shellac 78 rpm records.
with releases of her film songs on shellac 78 rpm records.