BBC Radio 6’s Gideon Coe will be playing a Beefheart concert on his evening show Wednesday 22 May (starts 9pm BST).
It’s not clear what it will be although our best guess is the 1968 Peel sessions.
If you miss the show I think it should be available via the BBC 6 website – http://www.bbc.co.uk/programmes/b01sjs73
(Thanks to Nulsh for the heads-up)