Question: Which Chinese singer recorded the Mandarin version of the song performed by singer Idina Menzel in the American version of Disney's 2013 animated feature film "Frozen"?
Sentence (from "Let It Go (Disney song)"): Anderson-Lopez and Lopez also composed a simplified pop version (with shorter lyrics and background chorus) which was performed by actress and singer Demi Lovato over the start of the film's closing credits.
Relevant evidence: No