How to Follow Up 'Frozen'? With Melancholy and a Power Ballad

There’s a story that the married duo behind the catchy numbers from the movie musical “Frozen” tell about being disparaged. It goes like this: The songwriters, Kristen Anderson-Lopez and Robert Lopez, were in a Disney store in Los Angeles. It was relatively soon after the unleashing of “Let It Go” — the be-yourself anthem that took over kindergarten classrooms and karaoke bars alike — and during a period when the “Frozen” songs had reached peak omnipresence. The two were standing in front of ...