Music comes to the rescue

We have heard of music theraphies getting popular as it has benefitted many people suffering from depression or pain.A good music really works out well and it has been scientifically proved that it also helps to relieve pain to a great extent.Tempo,lyrics and the technical structure of the music piece all plays an equally important role to ease the pain.Apart from these there are other factors like the association of music with sad or happy events,when and where the song is heard.Soon a computer program may be developed to identify the best music for the patients.