The director continued: “Just me personally as a fan, looking at the 56 hours, I get a sense of a group that wants to do something different, but they’ve run out of places to go.
“They never wanted to repeat themselves — they didn’t want to make Sgt. Pepper 2.
“There’s even conversations we’ve got on film where they’re discussing, ‘Maybe if we went back and became the Cavern Club band again’ — becoming the lunchtime bender gang.
“Because they can’t play a stadium that’s bigger than Shea. They’ve done complex albums. They’ve done simple albums.”