Which Song on the Trolls Soundtrack Is the Biggest Troll? Which Song on the Trolls Soundtrack Is the Biggest Troll? Which Song on the Trolls Soundtrack Is the Biggest Troll? Which Song on the Trolls Soundtrack Is the Biggest Troll? Which Song on the Trolls Soundtrack Is the Biggest Troll? Which Song on the Trolls Soundtrack Is the Biggest Troll?