Stretching the live definition, but the films played today at the Barbican cinema as part of the London Jazz Festival were incredible. Details here (I think that is a very hairy Henry Lowther with Norma W): https://www.barbican.org.uk/whats-on/2024/event/jazz-on-screen-so-watt-jazz-and-improvisation-on-british
the Musicians Action Group doc introduced by Spike Milligan featured a top notch selection of Brit jazzers from ‘74, including Maggie Nicols who was magnificent in the panel discussion afterwards. Some wild Evan Parker, David Toop, Max Eastley, Hugh Davies and Derek Bailey. Despite the complaints from some of the musicians featured (Gordon Beck, v aggrieved), the 70s now seems a magical time for Jazz on TV and radio. Good to see Charles Fox on screen and some love in the audience for his radical R3 programmes.