The volume of UK single sales grew for the fifth successive year, according to new figures from the BPI.
Total single sales increased by 6 percent from £177.9m in 2011 £188.6m in 2012, with 99.6% accounted for by digital tracks.
CD singles sales nearly halved - falling from £1.1m in 2011 to £0.6m last year.
Gotye's Somebody That I Used to Know was 2012's biggest-selling single, with X Factor's James Arthur the highest placed British artist at number five, Official Charts Company data showed.
Psy's Gangnam Style was one place behind.
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The 270 victims of the Lockerbie bombing have been remembered today, 26 years to the day that they lost their lives in the air disaster.
Actress Billie Whitelaw, who starred in films including The Omen, has died aged 82.
Scotland's top prosecutor and an FBI director met to discuss the progress of further investigations into the Lockerbie bombing.