Oh my god, this film. This film is so, so good. Fantastic footage and sound from a gig that I've never even heard of before (though I think I've seen some of the footage). Great extracts from TV news broadcasts of the time, all sorts of great stuff.

Turns out there was an asylum/hospital/children's home kinda place where hundreds of kids with learning disabilities and other problems were kept in horrific conditions. Seeing the footage of it, I was reminded of the Romanian orphans that led JK Rowling to set up her Lumos charity.

John & Yoko learned about the place back in the day and set up the titular One to One benefit concert, raising money to help to provide better lives for those kids.

The strangest thing is that I've never heard about this concert before.

I will be watching this film again, you can be sure.