2011-03-292024-06-222011-03-292024-06-221981-04-151981-04-15Jack Sanchez, tenor, Robert Moon, baritone, Patti Spain, alto, et al. (performer). "Modern Music (1980)." (1981) Shepherd School of Music, Rice University: <a href="https://hdl.handle.net/1911/59473">https://hdl.handle.net/1911/59473</a>.https://hdl.handle.net/1911/59473Copyrighted material. All rights reserved.Vocal quartets, Unaccompaniedsound recording-musical