UK folks, if you could only listen to one album forever which album would it be?

I'm off on holiday tomorrow and will have basically no internet for over a week. So naturally I'm downloading all the media I can think of, just in case of downtime.

Thought it might be fun to solicit some musical suggestions from you lot to help expand my mind. So here we are. What's your ultimate all-time #1 album?

My tastes are pretty eclectic* so feel free to suggest basically anything, and maybe I'll update after holiday and judge what I thought of them all. Or maybe not, you know, that sounds like potentially quite a lot of effort.

Cheers in advance!

* mostly on the alternative / rock side of things but also love various kinds of dance sub-genre on occasion and of course the genre-that-isn't-a-genre-at-all, Eurovision