Music has been created and performed for diverse purposes, including aesthetic enjoyment, religious ceremonies, and commercial entertainment. During the Classical and Romantic eras, sheet music allowed music lovers to bring compositions into their homes, performing favorite works on the piano or other instruments. The invention of the phonograph shifted music consumption from written scores to recordings, making songs accessible to a wider audience. With cassette tapes in the 1980s and digital music in the 1990s, listeners could compile personalized playlists, take music on the go, and share mix tapes as expressions of identity, friendship, and taste.

Amateur musicians often create or perform music for personal satisfaction, while professional musicians earn a living through employment or freelance work in symphony orchestras, military bands, religious institutions, music schools, film and broadcasting industries, and other settings. Collaboration between amateur and professional musicians is common, with lessons, community orchestras, and ensembles fostering mutual learning and performance opportunities.

A distinction exists between music performed live and music recorded in studios for distribution. Live recordings are highly valued in many genres, from classical concerts to rock and jam-band performances, where improvisation and audience interaction are central. Some genres, like the jam band scene, prioritize live, improvised performances over studio recordings, emphasizing spontaneity and creativity.

Notation has been a critical tool for preserving and communicating music. Written music, from ancient clay tablets to modern computer-generated sheet music, conveys pitch, rhythm, and performance instructions. Scores are used in Western art music to coordinate ensembles, while lead sheets, fake books, and tablature are common in jazz, blues, and popular music, allowing performers to interpret, improvise, or accompany songs.

In contrast, oral and aural traditions preserve music without written notation. Folk songs, traditional blues, and other musical forms were historically transmitted by memory and ear, with performers passing music from one generation to the next. In such traditions, improvisation and adaptation play a crucial role, allowing each performer to bring personal interpretation to the music.

Together, art and entertainment in music reflect a dynamic balance of creativity, tradition, technology, and audience engagement, spanning centuries from personal home performance to the global digital music landscape of today.