A set of catchy hooks and playful lyrics produced by Justin Timberlake

Under the guidance of executive producer Justin Timberlake—who sings on almost every track—Trolls is stacked with colourful, catchy melodies and playful pop-culture references. After launching to life with a Gwen Stefani-assisted “Hair Up” (which adds a maniacal dance beat to “In the Hall of the Mountain King”), the undeniable highlight is Timberlake’s infectious “CAN’T STOP THE FEELING!” Among the clever mash-ups and goofy lyrics, there are moments of genuine sweetness too, like Zooey Deschanel's heartfelt cover of Lionel Richie’s “Hello."