Why music? Music is an art. Indeed, it is an ancient art. It has been an old concomitant of human beings. People listen to music because of many reasons; it can be an excellent way to express our emotions, it is a good way to feel connected to others, and also music is listened just because of its beauty. Music is a good thing to release our emotions. There are various kinds of music; sad music, happy music, calming music, and agitating music and so on. In different situation, we tend to different kinds of music. In fact, in this way we would get rid of bad emotions and we would foster our good emotions. When people go to concerts, they meet each other. They can find people with the same taste of music as them. That is an effective way to feel connected. As we all know, this feeling makes us less nervous and changes our mood to a better condition; because, we are all human and this feeling is our nature. In addition, we have always had music in ceremonies; again, it leads to more intimacy among people because music connects people to each other. Moreover, we sometimes listen to music just because of its intrinsic beauty. Listening to a dulcet song is like to looking at an artistic painting or a scenic picture of nature. Human inherently love such beauties and we always are looking for genuine beauty. Our emotions are evoked by music. Even it can create important consequence. For instance, when people listen to a sad song about war, they think more deeply about wars. It might generate antiwar campaign. In conclusion, music plays a fundamental role in social and emotional lives of us. By music we can feel more connected, we can express our emotions more easily, or simply just we can enjoy its beauty.