What are the 3 roles of music

Creativity in the pure and undiluted form is the true definition of Music. Music is an important part of our life as it is a way of expressing our feelings as well as emotions. Some people consider music as a way to escape from the pain of life. It gives you relief and allows you to reduce the stress.

soft,hard and rough for soft would be a pillow or a stuffed animal hard wood floor or a table rough paint