In addition to the musical effect of the singing bowls and a Chinese gong, pulsating sounds between the right and left bowls create a vibrational pattern. A balancing and harmonizing effect between the left and right side of the brain occurs while listenig to three wonderful and powerful tracks. By listening to overtones you experience improved concentration, articulation and hearing. You could say that we are listening into another dimension, a dimension that is always there but we are usually unaware of. Danny Becher