The BBC version of the new Rory documentary is available now on the BBC iPlayer for those in the UK (link below). It will be broadcast on BBC Northern Ireland this Sunday at 22.30pm (BST). Also this Sunday, in Ireland RTE One will be re-showing the documentary at 2.05pm (GMT+1).
https://www.bbc.co.uk/iplayer/episode/m00206t5/the-rory-gallagher-story