Tristan und Isolde (2001 Remastered Version), Act I, Scene Four: Herrn Tristan bringe meinen Gruß (Isolde/Kurwenal) — Ludwig Suthaus, Kirsten Flagstad, Blanche Thebom, Dietrich Fischer-Dieskau, Philharmonia Orchestra, Chorus of the Royal Opera House, Covent Garden, Douglas Robinson, Rudolf Schock & Wilhelm Furtwängler