All just my personal opinion
Concert review, Renaud Capuçon, Jonathan Nott / Orchestre de la Suisse Romande @ Lucerne Festival, KKL, 2018-08-19 — Debussy: “Jeux”, Poème dansé, L.126; Sibelius: Violin Concerto in D minor, op.47; Strauss: Suite from the Ballet “Schlagobers”, op.70
Der Ring des Nibelungen, part 4 — comparing 2 recordings: Furtwängler (1953, Rome), with Suthaus, Mödl, Greindl, Poell, Jurinac, Klose, Pernerstorfer, etc.; Janowski (1980), with Kollo, Altmeyer, Salminen, Nöcken, Sharp, Wenkel, Nimsgern, etc.
Der Ring des Nibelungen, part 3 — comparing 2 recordings: Furtwängler (1953, Rome), with Suthaus, Patzak, Frantz, Greindl, Klose, Streich, Mödl, etc.; Janowski (1980), with Kollo, Schreier, Adam, Nimsgern, Salminen, Wenkel, Sharp, Altmeyer etc.
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.
Der Ring des Nibelungen, part 1 — comparing 2 recordings: Furtwängler (1953, Rome), with Frantz, Windgassen, Neidlinger, Patzak, Grümmer, Greindl, Frick, etc.; Janowski (1980), with Adam, Minton, Schreier, Nimsgern, Wenkel, Salminen, Popp, Schwarz