Karl Richter – Complete Recordings on Archiv Produktion and Deutsche Grammophon (FLAC)December 31, 2023
Karl Böhm – The Operas. The Complete Vocal Recordings on Deutsche Grammophon (APE)December 31, 2023December 31, 2023
Bruno Walter in Conversation with Arnold Michaelis. Remastered (24/96 FLAC)April 3, 2021April 2, 2021
