The ancient formula for temple proportion used at Gobekli Tepeh and other ancient spiritual sites was 20 x 30 cubits. It turns out that the standing acoustical wavelength for a building of this proportion is exactly a C of 259.2 Hz and an F of 345.6 Hz. The later temple “template” extended the “nave” to 90 cubits which exactly matches a B-flat frequency of 7.2 Hz. These times are all precisely a musical 5th apart and their frequencies I have found to exhibit a strange alignment with a background of audio infrasound which appears to be at the foundation of reality. The ancients understood the true “atunement” of a sacred space.