Archive for January, 2008

Japan-for-U.S. A&M CDs with DIDX and DIDZ Numbers

CBS/Sony opened the first commercial CD pressing plant in Japan in 1982.  In the early days of the CD, many record labels turned to CBS/Sony to press their discs.  As a way to track the many manufacturing projects in the plant, for both outside labels and their own, CBS/Sony developed a system of project identification […]