Dorian Lynskey «How the Compact Disc Lost its Shine», The Guardian, May 28, 2015: theguardian.com/music/2015/may/28/how-the-compact-disc-lost-its-shine
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Neil Strauss «Pennies that Add Up to $16.98: Why CDs Cost So Much», New York Times, July 5, 1995: nytimes.com/1995/07/05/arts/pennies-that-add-up-to-16.98-why-cd-s-cost-so-much.html
