2011-03-292024-06-222011-03-292024-06-221978-02-251978-02-25Knut Skram, baritone and Meryl Ettelson, piano (performer). "Du bist die Ruh." (1978) Shepherd School of Music, Rice University: <a href="https://hdl.handle.net/1911/59824">https://hdl.handle.net/1911/59824</a>.https://hdl.handle.net/1911/59824Copyrighted material. All rights reserved.Songs (Medium voice) with pianosound recording-musical