2011-03-292024-06-222011-03-292024-06-221981-10-121981-10-12Gary Smart, piano (performer). "Appello (1976)." (1981) Shepherd School of Music, Rice University: <a href="https://hdl.handle.net/1911/60966">https://hdl.handle.net/1911/60966</a>.https://hdl.handle.net/1911/60966Copyrighted material. All rights reserved.Piano musicsound recording-musical