macca and 'early days' (exclusive behind-the-scenes jamming)

Put up a couple of weeks ago -

"Fans can watch an exclusive 29 minute behind-the-scenes jamming session filmed at the 'Early Days' video shoot. The official video was launched earlier this summer and the end of it sees Paul McCartney playing with a group of blues guitarists, including Johnny Depp. This exclusive footage captures an impromptu jamming session that broke out between Paul and the musicians on the day of the shoot."

An official 'Making of Early Days' film will be made available later this year. Frankly it's a wonder that this stuff is actually going on at all. And how the fret did Johnny Depp get in on this.