The Blockson Afro-American Sheet Music CollectionThe Blockson Afro-American Sheet Music Collection represents popular musical forms, including minstrel compositions, march and parade tunes, ragtime, jazz, and blues. The digitized collection dates from 1800 to 1935. Notable composers and performers found include Francis Johnson, W.C. Handy, Blind Tom, H.T. Burleigh, Samuel Coleridge-Taylor, Harry Von Tilzer, Will Marion Cook, Eubie Blake, Bob Cole, J. Rosamond Johnson, Duke Ellington, James Reese Europe, Bert Williams, Ernest Hogan, and John Greenleaf Whittier.