Now Mason tells Gigwise: "It would be fun to play live, but it doesn't actually lend itself to a proper tour. It's something you could play in the UFO Club in 1967. It certainly isn't a stadium event - and without Rick it's probably impossible.

"The nature of it is that a lot is designed there and then. You wouldn't want to repeat what was on the record; it's not something where you learn it and play it."