Symhpony

Antarctica Oceania Africa Asia Europe North
America South
America Pacific
Ocean Pacific
Ocean Atlantic
Ocean Indian
Ocean Southern Ocean Arctic Ocean Middle EastCaribbeanCentral
AsiaEast AsiaNorth AsiaSouth
AsiaSoutheast
AsiaSW.
AsiaAustralasiaMelanesiaMicronesiaPolynesiaCentral
AmericaLatin
AmericaNorthern
AmericaAmericasC.
AfricaE.
AfricaN.
AfricaSouthern
AfricaW.
AfricaC.
EuropeE.
EuropeN.
EuropeS.
EuropeW.
Europe

The World is a proper noun for the planet Earth envisioned from an anthropocentric or human worldview, as a place inhabited by human beings. It is often used to signify the sum of human experience and history, or the 'human condition' in general. There were approximately 6.5 billion (or 6500 million) people living on the Earth as of February 2006.

Especially in a metaphysical context, World may refer to everything that constitutes reality and the Universe: see World (philosophy).

Music is an art form consisting of sound and silence. Elements of music are pitch (which governs melody and harmony), rhythm (and its associated concepts tempo, meter, and articulation), dynamics, structure, and the sonic qualities of timbre and texture.

The creation, performance, significance, and even the definition of music vary according to culture and social context. Music ranges from strictly organized compositions (and their recreation in performance), through improvisational music to aleatoric forms. Music can be divided into genres and sub-genres, although the dividing lines and relationships between music genres are often subtle, sometimes open to individual interpretation, and occasionally controversial. Within "the arts", music can be classified as a performing art, a fine art, or an auditory art form.