Complete definition of music
Music is an art that involves audible and organized sounds and silence. Usually, it is expressed in a form of pitch that includes harmony and melody. There is also a rhythm that includes meter and tempo. The quality of sound includes articulation, timbre, texture, and dynamics. Moreover, it involves complex generative forms through the construction of combinations and patterns of natural stimuli. It can also be used for communicative, aesthetic, ceremonial, or entertainment purposes. This definition varies from one social and culture context to another.
The sound is the broadest definition of music. In this case, there are patterns observed and properties of music as processed and perceived by animals and humans.