Arthur Dunham

William Arthur Dunham (March 8, 1875 – January 24, 1938) was an American organist, conductor, composer, and music educator based in Chicago. Known professionally as Arthur Dunham, he served as organist at major Chicago religious institutions including Chicago Sinai Congregation, Kehilath Anshe Ma'ariv (KAM) Temple, and the First Methodist Temple. He founded and conducted the Philharmonic Orchestra of Chicago (1917), led the Apollo Musical Club and Mendelssohn Club, and conducted the Boston English Opera Company. His synagogue compositions, including settings of the ''Bar'chu'', remain in use. Provided by Wikipedia