Despite being from a neighbouring country, the group KAJ (“kye”) came fourth whilst representing this country at the 2025 Eurovision Song Contest (10[1])with the song “Bara Bada Bastu.” The DJ Axwell is part of a group named for this country, who collaborated with The Weeknd on the 2022 hit (10[1])“Moth to a Flame.” A band from this country suggests moving to “Las Vegas or Monaco” because we live “in a rich man’s world.” (10[3])A group (10[1])from this country (10[2])sang about “The history (10[1])book on the shelf… always repeating itself” (10[1])in its 1974 (10[2])Eurovision-winning song “Waterloo.” For 10 points, name this home country of a namesake “House Mafia” and the band ABBA. ■END■