Music an art form whose medium is sound and silence. The common elements (which governs melody and harmony), tone, rhythm (and its associated concepts tempo, meter, and articulation), dynamics, and the sonic qualities of timbre and texture. English (mousike is derived from the Greek  "muses the art"Creation, performance, significance, and even the definition of music vary according to culture and social context. Music strictly organized compositions and their recreation in performance form aleatoric, improvisational music through the ranks. Music can be divided into genres and subgenres, although the dividing lines and relationships between music genres are often subtle, sometimes open to individual interpretation, and occasionally controversial. "Art" in the implementation arts, art, and auditory art can be classified as music. Also "art music" and "folk music can be shared between. There is a strong connection between music and mathematics  music can be played and heard live, work or dramatic part of the film may be, or may be registered.

To many people in many cultures, music is an important part of their way of life. Ancient Greek and Indian philosophers defined music as tones, harmonies and melodies as ordered horizontally as vertically. The harmony of the spheres "and the notion that music is often ordered and pleasant to listen to the point," it is music to my ears "as common things. Nevertheless, 20th century composer John Cage thought that any sound Perhaps the music, saying, , for example, "there is no noise, only sound." musician Jean-Jacques Nattiez relativist, post-modern approach is the essence of "the border between music and noise is always culturally defined, which means that, even within a single society , this border does not always pass through the same place, in short, there is rarely a consensus ... To represent a single and intercultural universal concept defining what music might  can be. '