Sacred Trust / After You're Gone competed for the number one position in the Christmas week issue of the UK Singles Chart, and Girls Aloud came out on top with their song "Sound of the Underground". Girls Aloud later released their own version of "Sacred Trust" on the rarities disc of their 2006 greatest hits album "The Sound of Girls Aloud". "Sacred Trust / After You're Gone" debuted at number two on the UK Singles Chart on December 22, 2002, the same day that their rivals Girls Aloud reached number one with "Sound of the Underground". The single sold 147,000 copies compared to first week sales
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",