If you love trolls you will love this! The time has now come and the acorns start hatching. And out roll the Trollies, some singing, some laughing. They'll bring you Troll magic and musical sing-a-long hits and sounds, good cheer and great fun. The Trollies sing a handful of songs including We Will Rock You, Love Train, and Na Na Na Na Hey Hey, Kokomo, Don't Worry Be Happy, and many more!.