The song was written by Benny Andersson and Björn Ulvaeus circa March 1979 and was taken from the group's 1979 album, Voulez-Vous. 1 in the UK over the Christmas week of 1999. Twenty years later, Irish pop group Westlife released a version that reached No.
2 in the UK over the Christmas week of 1979. It was a major hit, topping the charts in many countries and peaking at No. It was released in December 1979 as the sixth and final single from the group's sixth studio album, Voulez-Vous. ' I Have a Dream' is a song by Swedish pop group ABBA. Spanish title: 'Estoy soñando' ('I'm Dreaming')