ABBA
Even though they split up, they have remained very popular and many of their songs are still listened to by many people. The musical and film Mamma Mia! was made, which is a story featuring ABBA's main songs. Ulvaeus and Anderson both appear in the movie. Ulvaeus also made an appearance on video at the Eurovision Song Contest 2023. Due to Sweden's win at Eurovision 2023, the next contest will be hosted in Sweden and also marks the celebration of 50 years since ABBA won.