Minimal music
Minimal music (also called minimalism)[2][3] is a form of art music or other compositional practice that employs limited or minimal musical materials. Prominent features of minimalist music include repetitive patterns or pulses, steady drones, consonant harmony, and reiteration of musical phrases or smaller units. It may include features such as phase shifting, resulting in what is termed phase music, or process techniques that follow strict rules, usually described as process music. The approach is marked by a non-narrative, non-teleological, and non-representational approach, and calls attention to the activity of listening by focusing on the internal processes of the music.[4]
Minimal music
Early 1960s, United States
The approach originated in the New York Downtown scene of the 1960s and was initially viewed as a form of experimental music called the New York Hypnotic School.[5] In the Western art music tradition, the American composers Moondog, La Monte Young, Terry Riley, Steve Reich, and Philip Glass are credited with being among the first to develop compositional techniques that exploit a minimal approach.[6][2][7][8][9] The movement originally involved dozens of composers, although only five (Young, Riley, Reich, Glass, and later John Adams) emerged to become publicly associated with American minimal music; other lesser known pioneers included Dennis Johnson, Terry Jennings, Richard Maxfield, Pauline Oliveros, Phill Niblock, and James Tenney. In Europe, the music of Louis Andriessen, Karel Goeyvaerts, Michael Nyman, Howard Skempton, Éliane Radigue, Gavin Bryars, Steve Martland, Henryk Górecki, Arvo Pärt and John Tavener exhibits minimalist traits.
It is unclear where the term minimal music originates. Steve Reich has suggested that it is attributable to Michael Nyman, an assertion that two scholars, Jonathan Bernard, and Dan Warburton, have also made in writing. Philip Glass believes Tom Johnson coined the phrase.[10][11][12]
Early development[edit]
The music of Moondog of the 1940s and 1950s, which was based on counterpoint developing statically over steady pulses in often unusual time signatures influenced both Philip Glass and Steve Reich. Glass has written that he and Reich took Moondog's work "very seriously and understood and appreciated it much more than what we were exposed to at Juilliard".[21]
La Monte Young's 1958 composition Trio for Strings consists almost entirely of long tones and rests.[22] It has been described as an origin point for minimalist music.[22]
One of the first minimalist compositions was November by Dennis Johnson, written in 1959. A work for solo piano that lasted around six hours, it demonstrated many features that would come to be associated with minimalism, such as diatonic tonality, phrase repetition, additive process, and duration. La Monte Young credits this piece as the inspiration for his own magnum opus, The Well-Tuned Piano.[23]
In 1960, Terry Riley wrote a string quartet in pure, uninflected C major. In 1963, Riley made two electronic works using tape delay, Mescalin Mix and The Gift, which injected the idea of repetition into minimalism. In 1964, Riley's In C made persuasively engaging textures from the layered performance of repeated melodic phrases. The work is scored for any group of instruments and/or voices. Keith Potter writes "its fifty-three modules notated on a single page, this work has frequently been viewed as the beginning of musical minimalism."[24] In 1965 and 1966 Steve Reich produced three works—It's Gonna Rain and Come Out for tape, and Piano Phase for live performers—that introduced the idea of phase shifting, or allowing two identical phrases or sound samples played at slightly different speeds to repeat and slowly go out of phase with each other. Starting in 1968 with 1 + 1, Philip Glass wrote a series of works that incorporated additive process (form based on sequences such as 1, 1 2, 1 2 3, 1 2 3 4) into the repertoire of minimalist techniques; these works included Two Pages, Music in Fifths, Music in Contrary Motion, and others. Glass was influenced by Ravi Shankar and Indian music from the time he was assigned a film score transcription of music by Ravi Shankar into western notation. He realized that in the West time is divided like a slice of bread; Indians and other cultures take small units and string them together.[25]
According to Richard E. Rodda, "'Minimalist' music is based upon the repetition of slowly changing common chords [chords that are diatonic to more than one key, or else triads, either just major, or major and minor—see: common tone] in steady rhythms, often overlaid with a lyrical melody in long, arching phrases...[It] utilizes repetitive melodic patterns, consonant harmonies, motoric rhythms, and a deliberate striving for aural beauty."[26] Timothy Johnson holds that, as a style, minimal music is primarily continuous in form, without disjunct sections. A direct consequence of this is an uninterrupted texture made up of interlocking rhythmic patterns and pulses. It is in addition marked by the use of bright timbres and an energetic manner. Its harmonic sonorities are distinctively simple, usually diatonic, often consist of familiar triads and seventh chords, and are presented in a slow harmonic rhythm. Johnson disagrees with Rodda, however, in finding that minimal music's most distinctive feature is the complete absence of extended melodic lines. Instead, there are only brief melodic segments, thrusting the organization, combination, and individual characteristics of short, repetitive rhythmic patterns into the foreground.[27]
Leonard B. Meyer described minimal music in 1994:
As Kyle Gann puts it, the tonality used in minimal music lacks "goal-oriented European association[s]".[29]
David Cope lists the following qualities as possible characteristics of minimal music:[30]
Famous pieces that use this technique are the number section of Glass' Einstein on the Beach, Reich's tape-loop pieces Come Out and It's Gonna Rain, and Adams' Shaker Loops.