6. “Let It Go,” ‘Frozen’ (2013)
The husband-and-wife writing team of Robert Lopez and Kristen Anderson wrote and composed the song. Let it go for Frozen, which went on to win the Oscar in 2013. The song was performed by Idina Menzel who voiced Elsa in the movie.
Source: lyricis.fr
A simplified pop version of the song was also composed by Kristen and Robert, which was performed by Demi Lovato. Happy from Despicable Me 2, The Moon Song from Her, and Ordinary Love from Mandela: Long Walk to Freedom were the other nominations for the year 2013.