2011-03-292024-06-222011-03-292024-06-221977-01-271977-01-27Betty Ruth Tomfohrde, piano and Frances Bible, mezzo-soprano (performer). "El tra la la y el punteado." (1977) Shepherd School of Music, Rice University: <a href="https://hdl.handle.net/1911/60099">https://hdl.handle.net/1911/60099</a>.https://hdl.handle.net/1911/60099Copyrighted material. All rights reserved.Songs (Medium voice) with pianosound recording-musical