KAJ, a Finnish trio, will represent Sweden in the annual contest with their song, “Bara Bada Bastu,” a catchy ode to sweating out one's stresses.

So - Sweden’s entrant, KAJ, is a band from Finland, while Germany's band Abor & Tynna are from Austria. They're all practically neighbours...! Ireland's entrant Emmy, who unfortunately didn't get through to the final with her song about a Russian space dog, is from further afield, in Norway.

Acts from more than two dozen countries will take the stage in Basel, Switzerland, to compete in the final of the Eurovision Song Contest