Question: What Norwegian Romantic era composer composed the melody found on a song from the movie "Trolls"?
Sentence (from "Norwegian romantic nationalism"): Norwegian romantic nationalism (Norwegian: "Nasjonalromantikken" ) was a movement in Norway between 1840 and 1867 in art, literature, and popular culture that emphasized the aesthetics of Norwegian nature and the uniqueness of the Norwegian national identity.
Relevant evidence: No