Prior to the 2011 contest, Sweden had participated in the Eurovision Song Contest fifty times since its first entry in . Sweden had won the contest on four occasions: in 1974 with the song "Waterloo" performed by ABBA, in 1984 with the song "Diggi-Loo Diggi-Ley" performed by Herreys, in 1991 with the song "Fångad av en stormvind" performed by Carola, and in 1999 with the song "Take Me to Your Heaven" performed by Charlotte Nilsson. Following the introduction of semi-finals for the 2004, Sweden's entries, to this point, have featured in every final except for 2010 when the nation failed to qualify with the song "This Is My Life" performed by Anna Bergendahl.