Еркін жаз: Авангардтық импровизация және жаңа музыкалық ізденістер

Music genre
the Ornette Coleman album

Free jazz or Free Form in the early to mid 1970s is a style of avant garde jazz or an experimental approach to jazz improvisation that developed in the late 1950s and early 1960s when musicians attempted to change or break down jazz conventions, such as regular tempos, tones, and chord changes. Musicians during this period believed that the bebop and modal jazz that had been played before them was too limiting, and became preoccupied with creating something new. The term "free jazz" was drawn from the 1960 Ornette Coleman recording Free Jazz: A Collective Improvisation. Europeans tend to favor the term "free improvisation". Others have used "modern jazz", "creative music", and "art music". The ambiguity of free jazz presents problems of definition. Although it is usually played by small groups or individuals, free jazz big bands have existed. Although musicians and critics claim it is innovative and forward looking, it draws on early styles of jazz and has been described as an attempt to return to primitive, often religious, roots. Although jazz is an American invention, free jazz musicians drew heavily from world music and ethnic music traditions from around the world. Sometimes they played African or Asian instruments, unusual instruments, or invented their own. They emphasized emotional intensity and sound for its own sake, exploring timbres.

Some jazz musicians resist any attempt at classification. One difficulty is that most jazz has an element of improvisation. Many musicians draw on free jazz concepts and idioms, and free jazz was never entirely distinct from other genres, but free jazz does have some unique characteristics. Pharoah Sanders and John Coltrane used harsh overblowing or other extended techniques to elicit unconventional sounds from their instruments. Like other forms of jazz it places an aesthetic premium on expressing the "voice" or "sound" of the musician, as opposed to the classical tradition in which the performer is seen more as expressing the thoughts of the composer. Earlier jazz styles typically were built on a framework of song forms, such as twelve bar blues or the 32 bar AABA popular song form with chord changes. In free jazz, the dependence on a fixed and pre established form is eliminated, and the role of improvisation is correspondingly increased. Other forms of jazz use regular meters and pulsed rhythms, usually in 4/4 or (less often) 3/4. Free jazz retains pulsation and sometimes swings but without regular meter. Frequent accelerando and ritardando give an impression of rhythm that moves like a wave. Previous jazz forms used harmonic structures, usually cycles of diatonic chords. When improvisation occurred, it was founded on the notes in the chords. Free jazz almost by definition is free of such structures, but also by definition (it is, after all, "jazz" as much as it is "free") it retains much of the language of earlier jazz playing. It is therefore very common to hear diatonic, altered dominant and blues phrases in this music. Guitarist Marc Ribot commented that Ornette Coleman and Albert Ayler "although they were freeing up certain strictures of bebop, were in fact each developing new structures of composition." Some forms use composed melodies as the basis for group performance and improvisation. Free jazz practitioners sometimes use such material. Other compositional structures are employed, some detailed and complex. Rejection of the bop aesthetic was combined with a fascination with earlier styles of jazz, such as dixieland with its collective improvisation, as well as African music. Interest in ethnic music resulted in the use of instruments from around the world, such as Ed Blackwell's West African talking drum, and Leon Thomas's interpretation of pygmy yodeling. Ideas and inspiration were found in the music of John Cage, Musica Elettronica Viva, and the Fluxus movement. Many critics, particularly at the music's inception, suspected that abandonment of familiar elements of jazz pointed to a lack of technique on the part of the musicians. By 1974, such views were more marginal, and the music had built a body of critical writing. Many critics have drawn connections between the term "free jazz" and the American social setting during the late 1950s and 1960s, especially the emerging social tensions of racial integration and the civil rights movement. Many argue those recent phenomena such as the landmark Brown v. Board of Education decision in 1954, the emergence of the "Freedom Riders" in 1961, the 1963 Freedom Summer of activist supported black voter registration, and the free alternative black Freedom Schools demonstrate the political implications of the word "free" in context of free jazz. Thus many consider free jazz to be not only a rejection of certain musical credos and ideas, but a musical reaction to the oppression and experience of black Americans.

Founded in 1967, the Quatuor de Jazz Libre du Québec was Canada's most notable early free jazz outfit. Outside of North America, free jazz scenes have become established in Europe and Japan. Alongside the aforementioned Joe Harriott, saxophonists Peter Brötzmann, Evan Parker, trombonist Conny Bauer, guitarist Derek Bailey, pianists François Tusques, Fred Van Hove, Misha Mengelberg, drummer Han Bennink, saxophonist and bass clarinetist Willem Breuker were among the most well known early European free jazz performers. European free jazz can generally be seen as approaching free improvisation, with an ever more distant relationship to jazz tradition. Specifically Brötzmann has had a significant impact on the free jazz players of the United States. Japan's first free jazz musicians included drummer Masahiko Togashi, guitarist Masayuki Takayanagi, pianists Yosuke Yamashita and Masahiko Satoh, saxophonist Kaoru Abe, bassist Motoharu Yoshizawa, and trumpeter Itaru Oki. A relatively active free jazz scene behind the iron curtain produced musicians like Janusz Muniak, Tomasz Stańko, Zbigniew Seifert, Vyacheslav Ganelin and Vladimir Tarasov. Some international jazz musicians have come to North America and become immersed in free jazz, most notably Ivo Perelman from Brazil and Gato Barbieri of Argentina (this influence is more evident in Barbieri's early work). South African artists, including early Dollar Brand, Zim Ngqawana, Chris McGregor, Louis Moholo, and Dudu Pukwana experimented with a form of free jazz (and often big band free jazz) that fused experimental improvisation with African rhythms and melodies. American musicians like Don Cherry, John Coltrane, Milford Graves, and Pharoah Sanders integrated elements of the music of Africa, India, and the Middle East for world influenced free jazz.