Artist: Berliner Rundfunk-Sinfonie-Orchester, Helmut Koch, Rundfunkchor Berlin
Title: Beethoven: Christus am Ölberge (Remastered)
Year Of Release: 1970/2021
Label: Eterna
Quality: FLAC (tracks) / FLAC 24 Bit (88,2 KHz / tracks)
Total Time: 52:12 min
Site: Album Preview

Artist: Kammerorchester Berlin, Helmut Koch
Title: Bach: Die vier Orchestersuiten
Year Of Release: 2021
Label: Eterna
Quality: flac lossless
Total Time: 01:30:18
Site: Album Preview

Artist: Karl Suske, Matthias Pfaender, Klaus Peters, Kammerorchester Berlin, Helmut Koch
Title: Beethoven: Unknown Masterworks, Vol. 3
Year Of Release: 2019
Label: Berlin Classics
Quality: flac lossless / flac 24bits - 44.1kHz
Total Time: 01:09:13
Site: Album Preview

Artist: Helmut Koch
Title: Handel: Semele
Year Of Release: 1997
Label: Berlin Classics - 0020902BC
Quality: FLAC (image + .cue, log, artwork)
Total Time: 2:46:02
Site: Album Preview