Instrumental music. The concept of using music therapy and its healing aspects in the health and behaviour of living beings has been known and practised from ancient times. The positive effect of music on plants, animals and human beings has been studied and highlighted over many years and is still being researched and applied today. The therapeutic aspect of music is that it can be used to assist and enhance the healing process with respect to many physical and mental ailments. Music interacts with our body in the form of sound vibrations.