Player piano rolls from 1905 to 1928. Performers include: James P Johnson, Thomas "Fats" Waller, Geroge Gershwin, Gustav Mahler, Vladimir Horowitz , Eubie Blake and Conlon Nancarrow. Works include: Grace and Beauty, Charlston Rag, Mahler's Symphony #4, Rachmanioff's Prelude in G Minor, Rialto Ripples and Study For Player Piano 3A.