Seventh video from De Natura Daemonis @ https://youtu.be/VtkxdOs-nwc. The piping sound is actually the sound a queen bee makes in the hive under special circumstances. Background footage is of the Mycenaean Temple of Atreus, otherwise known as the "Bee Hive Tomb". Created by An-Magrith Erlandsen @ Dark Fusion Theater .com, Seattle, WA. 2016.