Stay Another Day who would be "rivals" and compete for the Christmas number one single in 2002. Girls Aloud competed against One True Voice, managed by music producer Pete Waterman. Girls Aloud recorded a cover version of "Stay Another Day" as their debut single, with Cheryl Cole providing lead vocals. After Girls Aloud recorded "Sound of the Underground", "Stay Another Day" was instead released as its B-side. The release was originally meant to be a double A-side, and it is often mistakenly labelled as such. "Stay Another Day" was performed on "This Morning", "Top of the Pops" and "Top of the Pops Saturday"
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