Jazz Definition and Styles
Jazz music is quite difficult to define because it evaluates from early ragtime and blues ages to nowadays fusion by many influences. Joachim Berendt
defines jazz as a 'form of art music which originated in the United States through the confrontation of blacks with European music'; he argues that jazz differs from European music in that jazz has a 'special relationship to time, defined as swing', 'a spontaneity and vitality of musical production in which improvisation plays a role'; and 'sonority and manner of phrasing which mirror the individuality of the performing jazz musician'. The basic flow on chart below has derived by Berendt's root of JAZZ History. Small modifications have done for contemporary styles and influences.
The basic elements which extract jazz from others music forms are: syncope, vibrato, continual rhythm in 4/4 tact, polyphonic ensemble playing, varying degrees of improvisation, and often deliberate distortions of pitch and timbre. Jazz is characterized by a strong but flexible rhythmic understructure with solo and ensemble improvisations on basic tunes and chord patterns and, more recently, a highly sophisticated harmonic idiom.
See more about Jazz History and Stiles from the books of Joachim Berendt, one of the most prestigius jazz theoretist:
Joachim-Ernst Berendt (1922 2000) was an internationally known authority on jazz and the author of more than 20 books. His Jazz Book was first published in 1952 and has been translated into many languages. Gunther Huesmann studied musicology, film and television, and pedagogy; a festival organizer and writer for jazz radio shows, he was responsible for the previous revision of The Jazz Book.
