Wikipedia
The original album design was very different from the eventual release. Fältskog and Carlgren originally planned to call the album "Tolv kvinnor i ett hus" (Twelve Women In A House) with each song on the album describing twelve different characters, all women leading very different lives, but all living in the same house. The package would have included a gatefold sleeve with artwork by Carlgren picturing the twelve fictitious women as well as several photos of Fältskog herself, but due to the success of ABBA the singer had less time to write and record her own songs. At one point it seemed uncertain that the album would ever be finished which led to the record company cutting the production budget, which in turn meant that it was impossible to release it with the lavish gatefold sleeve and accompanying artwork. In the end there were only ten songs written by Fältskog, coupled with the opening track "S.O.S.", a song that neither fit nor was included in the original concept.