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In page Helen Kane:

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She spent the early 1920s trouping in vaudeville as a singer and kickline dancer with a theater engagement called the "All Jazz Revue". She played the New York Palace for the first time in 1921. Her Broadway days started there, as well with the Stars of the Future (1922–24, and a brief revival in early 1927). She also sang onstage with an early singing trio, the Hamilton Sisters and Fordyce, later known as The Three X Sisters.[citation needed]