Creating emotional stability and harmonising relationships. This is one of a series of six meditation CDs/MP3 downloads by Glenn Harrold and Ali Calderwood, which are based upon the ancient solfeggio musical scale. Each note in this scale has specific healing properties and this recording uses the fourth note, which resonates to a frequency of 639hz. This frequency works on connecting and harmonising relationships and deals with our perceptions of love. It can help you to change the way in which you interact with the world so that you bring more harmony and balance in your life.