The Sitsky Catalogue is a searchable index of 17,311 classical reproducing piano roll recordings compiled from Larry Sitsky’s reference work The Classical Reproducing Piano Roll: A Catalogue-Index (Greenwood Press, 1990). It covers labels including Ampico, Duo-Art, Welte, Triphonola, Duca, and Pleyela. Use the search form to look up entries by composer, artist, title, or roll number.