The hottest new rock band, the Decibulls, are literally shaking up Hollywood with their dangerously loud music. Sully, the Decibull's biggest fan, tries to convince them to turn down the volume. Instead, mesmerized by the rock star lifestyle, he becomes the star of their opening act! When buildings start creating serious fall hazards from their music vibrations, the Danger Rangers must snap Sully back to reality and save Hollywood from the dangerously loud music. Find out how you can Play it Safe while playing it cool with music!--back cover