Scrapbook Opening/ Prologue

A lifetime achievement between harmony between the 6 music tribes, Pop, Rock, Techno, Classical, Country, and Funk, the Trolls have gotten closer and have even formed some unbreakable bonds. What's the worst that could happen? Till one day a huge sonic wave stopped all the music in Trollstopia which got rid of the musical sounds. Can our friends bring back the music? Or will it be gone completely?