CD's turn 30-years-old
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Credit: Getty Images
LONDON - OCTOBER 7: A customer selects a CD that has been reduced in price during a sale from a music shop October 7, 2003 in London, England. Falling sales of CDs and the imminent relaunch of online music swapshop 'Napster' have forced retailers to slash their prices. (Photo by Scott Barbour/Getty Images)
