For her fifth album Fältskog composed all but one of the songs herself with lyrics by Swedish writer, journalist and lyricist Bosse Carlgren. The only exception was the Swedish version of the ABBA song "S.O.S.". Agnetha proves that she’s not just a good singer, she's also a gifted songwriter, (she wrote her first song, entitled "Två små troll" ("Two Little Trolls") at the age of six. Her 1975 album ‘Elva Kvinnor I Ett Hus’, in English ‘Eleven Women In One House’, sees Agnetha adopt different personas for each track with many of the ABBA session musicians play on the album and Frida even lends backing vocals to the song "Var Det Med Dej?". ‘Elva Kvinnor I Ett Hus’ spent 53 weeks on the Swedish album chart (longer than any of ABBA's albums).