Ambient

Music that puts timbre, space and time in front, meant to be heard closely or ignored entirely

Related

ContemporaryReverbTimbre

Ambient puts timbre, space and time in front; volume, reverb and repetition matter more than melody.

Origins and era

Britain in the 1970s. While recovering from a car accident in 1975, Brian Eno used tape delay and simple synths to make Discreet Music, and Ambient 1: Music for Airports in 1978 defined ambient as sound that could be ignored or heard closely. His argument was that ambient music should accommodate the noise of rooms and streets rather than cover it. Earlier roots lie in Satie's furniture music around 1917 and in the sustained tones of Terry Riley and La Monte Young in the 1960s. In the 1990s Aphex Twin's Selected Ambient Works and The Orb connected ambient to clubs and electronics, while Japanese kankyō ongaku of the 1980s built indoor soundscapes from synths and field recordings, with Hiroshi Yoshimura a central figure.

What you hear

There is no drum kit, or only a very slow pulse. Harmony stays fixed for long stretches and moves through shifts of colour and reverb. Levels are low, dynamics are narrow, melodic fragments are few, and the sound often carries tape, field recordings or the residue of a voice. Radio, tape and outdoor recordings are common material, so it is hard to tell where a sound comes from. Pieces can last from ten minutes to several hours, and what they ask for is a sense of space and patience. Some have clear chord progressions, others just a layer of sustained tone slowly changing.

Key figures

Brian Eno defined both the method and the listening situation, Harold Budd's piano slowed harmony almost to stillness, Aphex Twin set electronic timbre inside ambient structure, The Orb brought samples and dub bass, and Hiroshi Yoshimura wrote Japanese indoor ambience on synths in the 1980s.

Lineage

Satie's furniture music, minimalist sustained tones, dub reverb and German kosmische synth beds feed in; ambient techno, drone, new age, game scores and focus playlists come out. What it changed was not harmonic language but the way listening works.

Common misunderstandings

Ambient is not thoughtless background sound; Eno's design asks for something that can be ignored and attended to at once. Nor is it necessarily slow or pretty, since some works are harsh and not quiet at all. Treating it as a playlist label misses that it began as a response to studios, radio and city noise.

Sources

• David Toop, Ocean of Sound（Serpent's Tail, 1995），用于核对环境音乐、Eno 与 1990 年代电子乐的关系
• The New Grove Dictionary of Music and Musicians, 2nd ed., entry Ambient music，用于交叉核对年代与代表作品

Used for fact-checking only; all prose is original.