Voytenko A. Style specifics of orchestral tone color functional interpretation in N. Yak. Myaskovsky's compositions

The current work contains a first in ukrainian musicology deep historical and theoretical research of N. Myaskovsky's orchestral style. A specifics of romantic orchestra historical evolution process is summarized as a dialectical interaction of two aesthetical and constructive paradigms: "extensiveness" and "intensiveness". It serves as a base to description of tone colour "intensification" method - an important feature of N. Myaskovsky's orchestral style. The work also contains a structuring of N. Myaskovsky' elementary phenomenological level. It's generalized by means of ontological model that serves as an additional media to N. Myaskovsky's orchestral methodology problematics' representation, being also a criteria system of historical and stylistical composer's personality identification. The development of formed problems leads to formulization of tone colour functional diffusion method.