The Greatest Hits Tour (Girls Aloud) a fabulous Sound of the Underground." The Greatest Hits Tour (Girls Aloud) The Greatest Hits Tour was the third concert tour by Irish and British girl group Girls Aloud, in support of their first greatest hits album "". Girls Aloud returned to Northern Ireland and the Republic of Ireland, having not performed there on 2006's . The band performed sixteen dates in various arenas across the United Kingdom and Ireland, making it their second arena tour. The Sound of Girls Aloud: The Greatest Hits Tour kicked off in Cheryl Cole's hometown of Newcastle on 14 May 2007 and concluding in
Chemistry (Girls Aloud album) the last decade". In September 2006, the single followed in the footsteps of "No Good Advice" and "Wake Me Up" to become the winner of the Popjustice £20 Music Prize. Just four weeks after the release of "Biology", Girls Aloud released a cover of Dee C. Lee's "See the Day" in the race for Christmas number one. It became their lowest charting single at the time. The song won the Heart Award at the O2 Silver Clef Lunch, an annual awards honouring songwriting and performance in aid of Nordoff-Robbins Music Therapy. The final single from "Chemistry" was "Whole Lotta History",