IIRC this turned out to be David Bowie’s last public performance.
Arnold Layne - with Gilmour
https://www.youtube.com/watch?v=LmvtsBPz6Io
You can definitely tell Bowie was influenced by Syd.
Cool - Bowie looks pretty good there. Way better than the little video clips that accompany this song when listening on Spotify - “Lazarus”. Have never watched the music video.