"Let It Go" was the first song written by Kristen Anderson-Lopez and Robert Lopez for the film that made it in, since songs composed earlier were eventually cut. It's not a perfect thing, but it's powerful." And this concept of letting out who she is that she's kept to herself for so long and she's alone and free, but then the sadness of the fact that the last moment is she's alone. The Daily Telegraph explained that instead of the villain originally envisioned by the producers, the songwriters saw Elsa as "a scared girl struggling to control and come to terms with her gift." When interviewed in January 2014 by John August and Aline Brosh McKenna, Frozen director Jennifer Lee gave her recollection of the song's conception: "Bobby and Kristen said they were walking in Prospect Park and they just started talking about what would it feel like. History and use in Frozen Background and composition
The song was performed in its original show-tune version in the film by American actress and singer Idina Menzel in her vocal role as Queen Elsa. " Let It Go" is a song from Disney's 2013 computer-animated feature film Frozen, whose music and lyrics were composed by husband-and-wife songwriting team Kristen Anderson-Lopez and Robert Lopez.