British girl group Girls Aloud had “Sound of the Underground” as its 2002 debut single.
The song was written by Miranda Cooper, Brian Higgins, Niara Scarlett, Xenomania collaborators, and others, and it was produced by Xenomania. Girls Aloud recorded it soon after being formed on the reality television competition Popstars: The Rivals. The single was released in December 2002 and immediately established the group’s distinctive electronic-pop sound.
“Sound of the Underground” topped the UK Singles Chart and became the Christmas number-one single in the United Kingdom in 2002. Its success helped distinguish Girls Aloud from the more conventional bubblegum-pop style common among early-2000s groups.
The song is sometimes confused with later Girls Aloud hits such as “The Promise” or “Biology.” It was not merely an early album track: it was their first single and the record that launched their career. The group went on to become one of the most successful British pop acts of the 2000s.