20th Anniversary Legendary Recordings from the Deutsche Grammophone Catalog 'Originals Series' reissue. This reissue series originally began in 1995. The label explored their huge archives for treasures from every phase of the vinyl LP era, many long unavailable or never before released on CD, representing all the company's major artists and most of it's landmark recordings from 1949 to 1986, one of the richest periods in the medium's entire history. DG used a proprietary "Original-Image Bit-Processing" mastering process for this series.