On the basis of study of scientific sources complexly is analyzed the synthesis of arts in the Ukrainian scenic choreography as an independent scientific problem; the concept of synthesis of arts ХХ of century as natural and natural process of interacting and merge of arts is proved according to features art perception of the world of ХХth century; the tendencies of development of process of synthesis of arts in the Ukrainian scenic choreography of the end ХХ - beginning ХХІth centuries are defined; the features of transformation of scenic choreographic art in Ukraine are found out; the scenic - choreographic experience in a context of a masscult in Ukraine is generalized. In the beginning of ХХth century the concept of synthesis of arts became conventional at first as returning to antique syncretism, in due course - as natural result of development incorporated in each kind of aesthetic activity. The basic principle of interaction of arts in synthesis is the presence of two or more artly independentsystems, among which one acts as the majoring integrator of qualitatively new synthetic whole. By the factors of synthetic interaction of arts in a modern Ukrainian scenic choreography is: 1) powerful development of entertainment types of arts, attraction to this process of scientific and technical achievements of our time, in particular of computer engineering; 2) strengthening of festival-competitive movement, which opens the wide opportunities for interacquintance and interaction of different, from time to time even opposite, genres of a scenic choreography; 3) intensification of amateur movement, which has made the choreographic art to accessible broadest weights of the population; 4) general liberalization of political life in the country, that has made a possible cultural exchange between choreographers and dancers, whole dancing schools of the different countries. The tendencies of development of process of synthesis of arts in the Ukrainian scenic choreography of the end ХХth - beginning of ХХIth centuries correspond to global tendencies and in general have two types: 1) tendency to rapprochement with vital prototypes, reliability of events and emotions; 2) tendency to estrangement - going revealing of relativity of the art act, intensification of elements of unordinarity, infringements, separation to the character and actor, which represents it, and author's treatment to it. On it the definition of features of two conducting types of scenic (including choreographic) practice of ХХth century is based: 1) theatre of experience (transformation), "of direct vital conformity ", greatest measure connected with the literature (realistic prose) of culture of XІX-XXth centuries; 2) theatre of representation (display), relative, show-game type of theatre, which has the root in deep prescription and exists in the diverse forms, national and historical. For today the Ukrainian scenic choreography has left for limits of classical choreographic art. The use of elements of folklore is not dominant in it. It is also noris household modern dance, which is formed in a masscult of the present; and also it has no direct relation to the ball dance, sports dance and so on. The using of elements of modern dancing rhythms is subordinated of a plan and logic of a scenic show. The beginning of formation of synthetic genres of a choreography on the Ukrainian basis has put activity of the outstanding Ukrainian artists of the end ХІХ - ХХth centuries. M. Lysenko, M.Sadovskij, M.Saksaganskij and others in their attempts to adapt a folklore elements for inquiries of present. In a context of a masscult the Ukrainian scenic choreography shows itself as the synthetic form of art, which has both positive moments, and lacks. So, though the festivals certainly are the infantile "ersatz-product" of choreographic art, however this phenomenon is caused by the extremely important objective processes of general social and cultural transformation of different subcultures. On today in scenic genres of choreographic art of Ukraine the process of initial accumulation and selection of the information lasts which can determine in the future the selection of expressive means which are close for Ukrainian mentality. This process inevitable predetermines the occurrence of an own aesthetics and unique display of the art form.
