Moving even one step closer into the building brought the melody into sharper focus for a listener, revealing it as a threat.  Insidious growth grew like ivy along the ground and on the walls.  It emanated a wordless music.  A rootlike tuber grew up through the soil and attached itself to the dead bodies.  From a distance, it appeared that the bodies may hold possessions of value as one of the more recent bodies was a wild elf with a bow and a small pouch.