Olaf Bär(올라프 베어) () Ian Bostridge () Dietrich Fischer-Dieskau & Jörg Demus (O) Dietrich Fischer-Dieskau, Hans Hotter & Gerald Moore 1954 (O) Quasthoff & Spencer Brigitte Fassbaenderr & Reimann 1988 (mezzo-soprano) http://discography.goclassic.co.kr/search.html?genre=%EC%84%B1%EC%95%85%EA%B3%A1&code=disco&fid=448&keyfield=uid&key=17080 Christa Ludwig & James Levine 1986 (mezzo-soprano) https://ww..