SimonC says: '"Heaven is a place on earth" by Raja Mushtaq was the basis of this piece, however the version on the advert is a dance version of this track called Bangra Knights'
I have also found out it is by Bald n Spikey and the track is known as 'Husan' as well as 'Bangra Knights'. He is on Durec label. The song was released 28.10.02.