The Robert Joffrey Ballet took up residence at the New York City Center in 1966. In 1982 it moved its principal activities to Los Angeles, California and in 1995 to Chicago, Illinois. Noted for its experimental repertoire, the company was called the "Joffrey Ballet of Chicago" after its move but has since returned to being called simply the Joffrey Ballet. Besides Joffrey's works its repertoire includes many works by Gerald Arpino, Joffrey's long-time co-director and now artistic director emeritus, and ballets commissioned by Joffrey from new choreographers as well as works by such established choreographers as George Balanchine, Alvin Ailey, and Twyla Tharp.