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,
Chiquitita a direct result of this event, ABBA donated half of all royalties from the song to UNICEF. "Chiquitita" hit #1 in Belgium, Finland, Ireland, the Netherlands, New Zealand, Spain, Switzerland, Mexico, South Africa and Rhodesia, and was a Top 5 hit in ABBA's native Sweden, the United Kingdom (peaking at #2 in both countries where Blondie's "Heart of Glass" was occupying the top spot), Australia, Germany and Norway, making it the most successful single from the "Voulez-Vous" album in terms of global charts and one of the most famous charity songs ever. To this day, 50% of the proceeds from