Techno Reef

Life is all glitter and happiness in Troll Village. Poppy is queen now, and Branch finds himself having feelings towards her he's never felt before. Just before he can tell her, they make a shocking discovery: there are other kinds of Trolls, each defined by a different genre of music! And Barb, the Queen of Rock, aided by her sister and father, plans to conquer them all, and destroy all music so rock can reign supreme.
In order to stop Barb, Poppy and Branch, along with their daughter Flower, and their friends make it their mission to unite the Trolls to save all music.

How different can they all be?