Healing music is music that can be expected to have healing and relaxing effects. What genre of music do you like? Of course, the type of BGM that helps you relax will depend on your musical preferences, but it has been scientifically proven that music has a relaxing effect. As far back as the ancient Roman era, there are records that music was used for treatment, calling it medicine for the soul. This appears to have been a type of music therapy in which a large vertical flute was played over the patient's chest. Since then, music therapy has continued to evolve, and it is now known that even greater effects can be obtained by performing extra-alternative actions while listening to music.