Hardcore fans of the jazz band Havok Blows who play a raw and experimental form of jazz. They are identified by the wearing of a feather in their hat. They become entranced and cause havok – public sex, random violence, blasphemy and breaking taboos is their bag. They believe in a raw shamlock mixed with ideas from the Religion of Gorenard. They are obsessed with the history of native goblin music especially from before the arrival of humans. They believe they are getting back to this ancient groove.