ブラームス 謎ジャケシリーズ
https://www.discogs.com/ja/release/15816212-ja
https://www.discogs.com/ja/master/665450
https://www.discogs.com/ja/release/3323877-ja

https://www.discogs.com/ja/release/10142938-ja
演奏家も謎…Philharmonia Orchestra Of Berlin, Gene Elmer Hartkopp