Sound is more than vibrations
The physical body is fully penetrated by an energy body – which is a body of frequencies and vibrations, a bit bigger than the physical body itself. Every time we get a shock, which we do not react actively to, energy gets stuck and freezes in tissues and cells.
Sound is made up of vibrations and frequencies. Sound can melt old frozen energy through the use of various tones, vowels and mantras via the vibration resonating with the exact frequency in the tissue of a blocked area. This resonance will create movement and will make the energy flow.