The main surprise from that article for me is Glass Animals being mentioned in an article from 2018. Genuinely thought they didn’t become well known until 2-3 years ago when Heat Waves went massive
Oh wow psychics predicting headliners. That’s it settled then….Reminds me of a sign we saw while driving a few years ago which was a Psychic Fair sign that had a “cancelled due to unforeseen circumstances” sign added to it. We laughed all the way to our destination.
They didn't play because of sound bleeding issues.
https://www.nme.com/news/music/massive-attack-cancel-mad-cool-festival-performance-franz-ferdinand-2354241