Human bodies are 70% water. Since the 1950s all musical recordings were forced to be changed from the original, harmonious 432hz into 440hz.
This was an important step in enslaving mankind and making us less in tune (no pun intended) with the Lord.
As Tesla said: "It's all about energy, frequency and vibration".
Check this video (starting at 4.30) to hear the comparison between 440 hz (the devils tune) and 432 hz (Gods tune).
Could you tell a difference?
https://youtu.be/Rt3EAPDn-Ug?t=270 