Despite a stunning line up of stars, the event has never had the resonance of the muddier, contemporaneous Woodstock Festival a hundred miles to the north.
They rarely make them like this anymore.
If the work isn't a crossover, remove this line.
When he expressed his doubts to Heather, he says she told him to "get with the programme" and that she "needed the money".
The events he remembers are far removed from the screaming redtop headlines of 'hardcore porn'.
But now even Sir Paul must question whether Heather's version of her life - a hard-luck tale of success against the odds - has received more than a little gloss in her retelling.