528HZ - The Healing Frequency.

Here is the link to the video entitled: "The Devil's Interval That Makes Us Sick" https://www.youtube.com/watch?v=9WoMIg65gnE
It discusses a wide range of topics relating to frequencies.
Here is a link to one version of the hymn: "Hymn to St. John the Baptist"
https://www.youtube.com/watch?v=fVgWbLUkgY4