A quiet, subtle percussive beat is soon outpaced by a hum that inspires despair. The beat grows, much as the party’s dread. The adventurers face some form of primal threat in this jungle, though it is anyone’s guess if it’s pure beast or potentially accompanied by intelligent and conscious malice. This is the build-up to a violent confrontation, though it could also serve well as a backing track for the party as they navigate a dungeon.