What other Disney film did the writer of the song performed by singer Idina Menzel in her vocal role as Queen Elsa contribute to?
Kristen Anderson-Lopez:  Anderson-Lopez, along with her husband Robert Lopez and Henry Jackman, wrote and produced music for the 2011 Disney film "Winnie the Pooh", for which they were nominated for an Annie Award for Best Music in a Feature Production.
i don't know