Forever, music will remain the universal language of men, angels, and spirits. The most detailed description of harmony as an energetic function is found in the section on the Celestial Musicians, where we read that. There is even a material range of beautiful sound unrecognized by the human sense of hearing, not to mention the inconceivable scope of morontia and spirit harmony. I have seen millions of enraptured beings held in sublime ecstasy while the melody of the realm rolled in upon the spirit energy of the celestial circuits. What follows is a description of 7 categories of spirit forces that utilize the cosmic laws of harmony.
Interruption is another way of saying - interval.
Intervals are the mathematical relationships of one tone to another, which is how one creates the individual notes of a given scale. If rhythm can be described as intervals of time, than harmony can described as intervals of space. Think of the aurora borealis would ripple in colored sheets of light across the night skies, orchestrated by the pulsations of the great solar conductor some 95 million miles away. The distinction between this category and the first one above seems to be the addition of morontia tones to spiritual tones. That should prove to be interesting, since with our current bodies we can hear some 10 octaves of sound, but we can only see 1 octave of light.