The million-selling ‘My Sharona’ became America’s biggest-selling song of 1979, and one of the catchiest rock numbers in memory.In the closing months of the 1970s, Capitol Records had its fastest-selling debut release in the US since The Beatles’ “I Want To Hold Your Hand.” It was a million-seller that went on to be America’s biggest-selling song of 1979, and one of the catchiest rock numbers in memory. On August 25, The Knack went to No.1 in the US with “My Sharona.” Written by the Los Angeles group’s lead guitarist Berton Averre and lead singer/rhythm guitarist Doug Fieger, the track also...