The Compleat Busoni, Volume 2 - Hardcoverby Larry Sitsky (Author) VOLUME 2: Busoni's other music: A complete survey. Larry Sitsky, professor emeritus at The Australian National University, is an internationally known composer, pianist, scholar, and teacher. His books are fundamental reference works on subjects such as Australian piano music, the 20th century avant garde, the piano music of Anton Rubinstein, the early 20th century Russian avant garde, and the classical reproducing piano roll.