Dame Olivia Newton-John, the British-born Australian pop singer and actress, and arguably one of Eurovision’s all-time most popular entrants, whose songs and films have brought joy to hundreds of millions of fans over the span of five decades, has passed away at the age of 73. In a post on Newton-John’s Instagram account, her husband John Easterling wrote, “Dame Olivia …

After winning the 1974 Eurovision Song Contest, the group ABBA quickly rose to international fame, becoming one of the most commercially successful acts in popular music. Arguably they are one of the most successful winners of the Eurovision Song Contest to date next to Céline Dion. However, following the group’s official break-up in 1982, the world had to face the …