The Eurovision Song Contest is now in its 64th year, and we've been readying ourselves for the most outrageous, glamorous, and downright bonkers night in pop music.
While we may not nail a key change, we pride ourselves on our Eurovision geekery, and we now challenge you to show how strong your own scorecards are, with our quiz on all things Eurovision.
How much do you remember about the Eurovisions of yesteryear? We look at the highs, lows and don't-knows. Will you be the one revelling in winners' glory? Or will you left redfaced and on the first plane home with nothing to comfort you but your nul points?
Look back at every UK Eurovision entrant ever in our gallery:
Main image: Andres Putting