The Silver Clef awards are given for songwriting achievement by Nordoff-Robbins Music Therapy. 2009's O2 Silver Clef Lunch was a fundraiser for the charity held at London's Hilton hotel on Park Lane on 3 July. Take That first won a Silver Clef in 1995.
On hearing they had won a landmark second Silver Clef award, Take That singer Gary Barlow announced the quartet would make a £50k donation to the music therapy charity.
Other winners at this year's event included:
Brian Wilson - Best International Act
Madness - Icon Award
La Roux - Best Newcomer
Queen - Ambassadors Of Rock