<P> On the other hand, Jim DeRogatis and Greg Kot of the radio show Sound Opinions criticized the song; DeRogatis labeled it "schlock", and Kot described it as a "clichéd piece of fluff that you would have heard on a Broadway soundtrack from maybe the fifties or the sixties". </P> <P> By spring 2014, many journalists had observed that after watching Frozen, numerous young children in the United States were becoming unusually obsessed with the film's music, and with "Let It Go" in particular . Columnist Yvonne Abraham of The Boston Globe called the song "musical crack" which "sends kids into altered states ." A similar phenomenon was described in the United Kingdom, where Lorraine Candy, editor - in - chief of Elle UK, wrote of a "musical epidemic sweeping the nation, relentlessly gathering up every child...in its cult - like grip". </P> <P> Passenger, the singer - songwriter who rose to fame with the 2012 hit single "Let Her Go", admitted in an August 2016 interview on The Project that his single is frequently confused with "Let It Go ." As a result, he "always" receives song requests for the latter, even though it is not his song . </P> <P> In November 2017, Chilean pop singer Jaime Ciero sued Disney, Idina Menzel, and Demi Lovato, claiming that "Let It Go" was extremely similar to his 2008 song "Volar". </P>

Who sang the songs in the movie frozen