Have always loved The KLF - got into them via The White Room, but these days Chill Out is probably one of my favourite ever albums. Several years back the Thinly Veiled and I visited Jura, at least partly to visit the site of the burning of the million quid - I think that might represent my favourite work of art created in my lifetime tbh tbf.
Some of Bill Drummond’s side projects have been mentioned so far in this thread, but one that often gets overlooked is his solo album The Man which is quirkly excellent and features the backing of The Triffids. He also wrote an interesting article recently about Pete Burns’ passing (although as with most of his writing, it is primarily actually about himself):
Both him and Caulty seem to be pretty busy with other projects currently (Jimmy is currently on tour with his model village I believe) so I would be very surprised if any new music came of this, but then again pretty much everything they’ve done has been fairly surprising.
[Full disclosure: I actually know Bill Drummond socially as, by a quirk of fate, my daughter is friends with his youngest son]