 The Sound of Girls Aloud: The Greatest Hits is the first greatest hits album of British girl group Girls Aloud. It was first released in the United Kingdom through a limited edition on 23 October 2006, while the standard version was released on 30 October 2006. The Sound of Girls Aloud features twelve of the group's singles, two of which reached number one in the UK. The album features three new tracks, with "Something Kinda Ooooh" and "I Think We're Alone Now" being released as singles and peaking inside the top five on the UK Singles Chart.
