ABBA: The Tour become more "present" to North American audiences. He further felt that the media would not consider ABBA to be a "real" group if they had not toured. In January 1979, ABBA performed alongside the Bee Gees, John Denver and Earth, Wind & Fire at the "A Gift of Song—Music for UNICEF Concert" at the United Nations General Assembly in New York City. The concert benefited the United Nations Children's Fund. Shortly after, it was revealed that members Björn Ulvaeus and Agnetha Fältskog had been separated for several months. Despite this, Agnetha assured the media that the group was united, stating,
Head over Heels (ABBA song) Head over Heels (ABBA song) "Head over Heels" is a 1981 song recorded by Swedish pop group ABBA, released as a single the following year. The song is the second track from their final studio album, "The Visitors", and was released as a double A-side with the title track of that album. "Head over Heels", whose working title was "Tango", was written and composed by both Benny Andersson and Björn Ulvaeus. Agnetha Fältskog sang the lead vocals, singing about her "very good friend," played in the music video by Anni-Frid Lyngstad, an overactive high-society woman who rushes through the shops,