Trolls tribe is only one of six that exist, that the rest are spread across six kingdoms and consecrated to six different types of music: funk, country,techno, classical, pop and rock. Queen Barbara, a member of hard rock royalty , and her father, the Metal King, want to end the rest of the musical genres and impose the reign of rock.

Trolls tribe is only one of six that exist, that the rest are spread across six kingdoms and consecrated to six different types of music: funk, country,techno, classical, pop and rock. Queen Barbara, a member of hard rock royalty , and her father, the Metal King, want to end the rest of the musical genres and impose the reign of rock.