The origins and major trends in development of jazz piano stylistics
This article characterizes development trends in jazz piano from its origins in the “third-layer” (Konen, V., 1984) of music (ragtime and other “pre-jazz” forms) to the present time (avant‑garde and retro styles of the late 20th – early 21st centuries). Main attention was devoted to the stylistic sphere, which represents an entirety of techniques and methods of jazz piano improvisation and combines genre and style parameters. In this context, the currently available information about jazz pianism and its sources (Kinus,Y., 2008; Stoliar, R., 2017) was reviewed, and sociocultural determinants, which contributed to the advent and changes of jazz piano styles were highlighted. Standing out among them at the first (traditional) stage are the schools and individual creative techniques known under generic name “stride piano” and based on the ragtime technique. At the second (contemporary) stage beginning from bebop, jazz piano stylistics gradually diverge from standardized textural formulas of homophonicharmonic type and attain fundamental diversity depending on creative attitudes of leading jazz pianists. The question of jazz piano stylistics is one of the least studied in jazz theory. The existing works devoted to this subject address mostly the sequence of the advent and changes of jazz piano styles along with the general characteristics of their representatives. Beginning from approximately the 1920s, jazz piano styles appeared and changed so fast that they left no time for their comprehension and perception (Kinus, Y., 2008). Only in the newest stylistics of the period after bebop, which divided the art of jazz into traditional and contemporary stages, did these styles attain a certain shape in new modifications and become the components of a phenomenon defined by the generic notion “jazz pianism”. It was stated that the genesis of this phenomenon is usually seen in the art of ragtime, carried in the United States of the late 19th – early 20th centuries by itinerant pianists. This variety of “third-layer” piano music playing produced a significant impact on the art of jazz in general, which is proved by its reproduction in the Dixieland and New Orleans styles as some of the first examples of jazz improvisation. The stylistics of ragtime influenced the entire first stage of jazz piano, which traces its origins back to approximately the 1910s. It combined mental features and esthetics of two traditions: European and Afro-American, which in the entirety produced the following picture: 1) popular and concert area of music playing; 2) gravitation toward demonstration of virtuosic play; 3) domination of comic esthetics; 4) objectivity of expression; 5) tendency toward the completeness of form; 6) inclination toward stage representation. In technological (texturalpianistic) aspect, ragtime, reproduced in the jazz stylistics of stride piano, demonstrated the tendency toward universalization of piano, which combined in the person of one performer the functions of solo and accompaniment, derived from the practice of minstrel banjoists related to the percussion-accented rhythmics of dance accompaniment (Konen, V., 1984). It was stated that ragtime as the transitional bridge to jazz piano existed simultaneously with other forms of “third-layer” music playing found in the Afro-American environment (unlike ragtime itself, which was an art of white musicians). These were semi-folklore styles known as “barrel house” and “honky-tonk(y) piano” cultivated in Wild West saloons. The subsequent development of jazz piano stylistic went along the lines of more vocal and specific directions related mostly to peculiarities of playing technique. Among the more global origins equal in significance to ragtime and stride pianists derivative, blues piano stylistics is worth noting. It represents an instrumental adaptation of vocal blues, which had the decisive influence over the melodics and rhythmics of the right hand party of jazz pianists (ragtime and stride piano highlighted and consolidated the typical texture of accompaniment, i.e., the left hand party). Blues piano style is a multicomponent phenomenon that shaped up as a result of efforts taken by a whole number of jazz pianists. It was developed, and continues to exist until presently, in two variants: a) as a solo piano variant, b) as a duet variant (piano and vocal). Along with blues piano, a style known as “boogie-woogie” was cultivated in jazz piano stylistics of the period before bebop as the new reminiscence of the pre-jazz era (with rock-n-roll becoming a consequence of its actualization in the 1950–1960s). A stylistic genre known as “Harlem piano style” (its prominent representatives include Luckey Roberts, James P. Johnson, Willie “the Lion” Smith, and Thomas “Fats” Waller) became a sort of compendium that combined genetic components of traditional jazz piano. This school has finally defined jazz piano as a form of solo concert music playing, which also determined the subsequent stylistic varieties of this art, the most noteworthy of which are “trumpet piano style”, “swing piano style” and “locked hands style”. Their general feature was interpretation of the instrument as a “small orchestra”, which meant rebirth at the new volute of a historical-stylistic spiral of the “image” of universal piano capable of reproducing the “sounds” of other instruments, voices and their ensembles. Outstanding pianists of various generations have been, and are, the carriers (and often “inventors”) of jazz piano styles. It should suffice to mention the names of such “legends” of jazz as Art Tatum, Oscar Peterson, Thelonious Monk, Bud Powell, Bill Evans, and also Herbie Hancock, Chick Corea, Keith Jarrett (older generation), Gonzalo Rubalcaba, Brad Mehldau, Vadim Neselovskyi, Robert Glasper (middle generation), Eldar Djangirov, Tigran Hamasyan, Cory Henry (younger generation). Conclusions. The description of the stages of development of jazz piano pianism made in this article proves that its polystylistic nature is preserved, and the main representative of certain stylistic inclinations were and remain the texture. Textured formulas serve as the main objects of stylistic interpretations for jazz pianists of different generations. These readings are represented by two vectors – retrospective (revival of jazz traditions) and exploratory, experimental (rapprochement with the academic avant-garde). Of great importance are the styles of personalities, in which polystylistic tendencies are combined with the individual playing manners and improvisation, which, in general, is the most characteristic feature of the current stage of development of jazz piano art.