At the spiritual level the pyramid is a symbol for the integration of self-and soul. The ancient Egyptians also their kings and queens believed that the pyramid represented the form of the physical body emerging from the earth and ascending towards the light of the sun, they lived their life around the pyramid wondering about their souls how are they going to integrate with their body spiritually and physically, music helped them at that time to wonder and think. The hexagon structure is known as a symbol of harmony and balance.

Malek IOSS - Melodic Techno & Progressive House mix 013

If you keep building these walls,
Brick by brick towers so tall
soon I won't see you at all, until the concrete angel falls.