richardgjones's setlist.fm

Saw you were asking about the Genesis Knebworth show and my update of the concert shows a link to "Orlando Bootlegs" on YouTube which has the whole show taped via an audience member, 'Not my Version' entitled Genesis- 1978/06/24 - Live in Knebworth, England {Audience Source} hope this helps, and its downloadable also.

I saw your comment on the Genesis, Knebworth, 1978 page "This was broadcast live on BBC Radio (I had to tape it for my brother who attended). I wonder if there are any good quality bootleg copies of it out there?"
You could always try...
https://torrent.genesis-movement.org/torrents-details.php?id=1156&id=1156
...for the radio broadcast, or...
https://torrent.genesis-movement.org/torrents-details.php?id=7136
...for the recording of the whole gig, but of noticeably poorer quality, made by some geezer in the audience holding a microphone in the air .