The digital music world is a bit louder Monday morning. AC/DC, the Australian hard rock band whose heavy metal thunder has never been available for legal download, has stepped into the 21st century and released its music through iTunes, the band announced Monday morning. After years of stubbornly arguing that iTunes was, in the words of singer Brian Johnson, “going to kill music if they’re not careful,” the band reached a deal with the company to sell its entire catalog — 16 studio albums, four live albums and three compilations — through the service. Read the full story at the Los Angelese Times.