"If you only knew the magnificence of 3 , 6 , 9 then you hold the key to the universe "Tesla
"If you want to find the secrets of the universe think in terms of energy , frequency ,and vibration"
Also Tesla .
3,6,9. are the fundamental roots of the Solfeggio scale This scale was used in ancient times.The 6 base notes are 396 Hz turns grief to joy 417 Hz undo situations and facilitate change 528 Hz Transformation repairs DNA.
639 Hz relationships family
741Hz solutions ,cleaning ,solving
852 Hz return to spiritual order.
There is information that modern tuning to A 440
Creates dis harmony , dis ease , dis trust. Look up who changed it .