2011-03-292024-06-222011-03-292024-06-221977-12-031977-12-03Donald Spinelli, percussion (performer). "Two Timpani Etudes." (1977) Shepherd School of Music, Rice University: <a href="https://hdl.handle.net/1911/59365">https://hdl.handle.net/1911/59365</a>.https://hdl.handle.net/1911/59365Copyrighted material. All rights reserved.Timpani musicsound recording-musical