2011-03-292024-06-222011-03-292024-06-221979-04-071979-04-07Annetta Vaughn, contralto and Byron Franklin, piano (performer). "Difesa non ha." (1979) Shepherd School of Music, Rice University: <a href="https://hdl.handle.net/1911/59251">https://hdl.handle.net/1911/59251</a>.https://hdl.handle.net/1911/59251Copyrighted material. All rights reserved.Songs (Low voice) with pianosound recording-musical