PerformanceMain article:

Performance. Someone who performs, composes, or conducts music is a musician. Performance is a method for musicians to share music with others.
Solo and ensembleMany cultures include strong traditions of solo or soloistic performance, such as in Indian classical music, while other cultures, such as in Bali, include strong traditions of group performance. All cultures include a mixture of both, and performance may range from improvised solo playing for one's enjoyment to highly planned and organized performance rituals such as the modern classical concert or religious processions. What is called chamber music is often seen as more intimate than symphonic works. A performer is called a musician, a group being a musical ensemble such as a rock band or symphony orchestra.
Oral tradition and notationMain article: Musical notation. Music is often preserved in memory and performance only, handed down orally, or aurally ("by ear"). Such music, especially that which has no known individual composer, is often classified as "traditional". Different musical traditions have different attitudes towards how and where to make changes to the original source material, from quite strict, to those which demand improvisation. If the music is written down, it is generally in some manner which attempts to capture both what should be heard by listeners, and what the musician should do to perform the music. This is referred to as musical notation, and the study of how to read notation involves music theory. Written notation varies with style and period of music, and includes scores, lead sheets, guitar tablature, among the more common notations. Generally music which is to be performed is produced as sheet music. To perform music from notation requires an understanding of both the musical style and performance practice expected or acceptable.
Improvisation, interpretation, compositionMain articles: Musical composition, Improvisation/Music, and Free improvisation. Most cultures use at least part of the concept of preconceiving musical material, or composition, as held in western classical music. Many, but fewer, cultures also include the related concept of interpretation, performing material conceived by others, to the contrasting concepts of improvisation and free improvisation, which is material that is spontaneously "thought of" (imagined) while being performed, not preconceived. However, many cultures and people do not have this distinction at all, using a broader concept which incorporates both without discrimination. Improvised music virtually always follows some rules or conventions and even "fully composed" includes some freely chosen material. See also, precompositional. Composition does not always mean the use of notation, or the known sole authorship of one individual.
Music can also be determined by describing a "process" which may create musical sounds, examples of this range from wind chimes, through computer programs which select sounds. Music which contains elements selected by chance is called Aleatoric music, and is most famously associated with John Cage and Witold Lutosławski. See: precompositional, form (music), modulation, twelve tone technique, serialism, and process music.
CompositionsMusical composition is a term that describes the makeup of a piece of music. Methods of composition vary widely, however in analyzing music all forms -- spontaneous, trained, or untrained -- are built from elements comprising a musical piece. Music can be composed for repeated performance or it can be improvised; composed on the spot. The music can be performed entirely from memory, from a written system of musical notation, or some combination of both. Study of composition has traditionally been dominated by examination of methods and practice of Western classical music, but the definition of composition is broad enough to include spontaneously improvised works like those of free jazz performers and African drummers. What is important in understanding the composition of a piece is singling out its elements. An understanding of music's formal elements can be helpful in deciphering exactly how a piece is made. A universal element of music is time or more generally rhythm. When a piece appears to have no time, it is considered rubato. The Italian term, meaning "free time," does not mean "without rhythm," but rather that the tempo or time of the piece changes dynamically. Even random placement of random sounds, often occurring in musical montage, occurs within some kind of time, and thus employs time as a musical element. Any musical event comprised of elements can be considered a "composition."
Reception and auditionMain article: Hearing (sense). The field of music cognition involves the study of many aspects of music including how it is processed by listeners.
Music is experienced by individuals in a huge variety of social settings ranging from being alone to attending a large concert. Concerts take many different forms and may include people dressing in formal wear and sitting quietly in the rows of auditoriums, drinking and dancing in a bar, or loudly cheering and booing in an auditorium.
Deaf people can experience music by feeling the vibrations in their body; the most famous example of a deaf musician is the composer Ludwig van Beethoven, who composed many famous works even after he had completely lost his hearing. In more modern times, Evelyn Glennie, who has been deaf since the age of twelve, is a highly acclaimed percussionist. Also, Chris Buck, a violinist virtuoso and New Zealander, has recently lost his hearing. See: Baschet Brothers. See: psychoacoustics.
MediaThe music that composers make can be heard through several media; the most traditional way is to hear it live, in the presence, or as one of, the musicians. Live music can also be broadcast over the radio, television or the internet. Some musical styles focus on producing a sound for a performance, while others focus on producing a recording which mixes together sounds which were never played "live". Recording, even of styles which are essentially live often uses the ability to edit and splice to produce recordings which are considered "better" than the actual performance.
In many cultures there is less distinction between performing and listening to music, as virtually everyone is involved in some sort of musical activity, often communal. In industrialized countries, listening to music through a recorded form, such as sound recording or watching a music video, became more common than experiencing live performance, roughly in the middle of the 20th century. Sometimes, live performances incorporate prerecorded sounds; for example, a DJ uses disc records for scratching.
Audiences can also become performers by using Karaoke, invented by the Japanese, which uses music video and tracks without voice, so the performer can add their voice to the piece.