Wagner: Die Walküre
Der Ring des Nibelungen, part 2 — comparing 2 recordings: Furtwängler (1953, Rome), with Frantz, Mödl, Windgassen, Frick, Konetzni, etc.; Janowski (1980), with Adam, Minton, Altmeyer, Jerusalem, Norman, Moll, etc.
All just my personal opinion
Der Ring des Nibelungen, part 2 — comparing 2 recordings: Furtwängler (1953, Rome), with Frantz, Mödl, Windgassen, Frick, Konetzni, etc.; Janowski (1980), with Adam, Minton, Altmeyer, Jerusalem, Norman, Moll, etc.