Another subliminal message is that Gilberto seems to be the perfect mix of youth an experience. He sits between Henry and our young guns, a part of the older half of the photo but wearing what are clearly kids socks! Had only 3 pairs of adult socks been made up to then??

This will certainly be disqualified for being too recent, but I think 'Invincible' by Muse would be brilliant sung by 60,000 people (Or 56,000...). It's far too recent I know and Muse appeal a bit to a niche market, namely rock fans, although they are becomming much more mainstream now. But seeing ...