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
The Promise (Girls Aloud song) theatre, where Girls Aloud watch themselves performing as a 1960s girl group on screen. "The Promise" was promoted through numerous live appearances, including a high-profile performance on "The X Factor", and served as the opening number of 2009's Out of Control Tour. The song was praised and appreciated by most contemporary music critics, who lauded the song despite it being unusual for Girls Aloud. "The Promise" was awarded Best British Single at the 2009 Brit Awards, the group's first win at the ceremony. "The Promise" is an homage to 1960s music, particularly Phil Spector's famous Wall of Sound technique. It