Lensky's arios "In your house" with ensemble from the opera "Eugene Onegin" of P. I. Tchaikovsky as nonlinear process

Abstract. In the attention center – a problem of the analysis of a piece of music from positions of an evolutionary and synergetic paradigm. Studying and the description nonlinear the loudspeaker of difficult systems of the most various origin is a prerogative of modern scientific knowledge. Inexhaustibility of modelled objects suggests an idea of creation of universal model of all existing – Universum model in all its manifestations. The synergetrics gives knowledge of these systems, including, and about a musical form. There is an opportunity to track an orientation and dynamics of its changes, to model these processes and to depict them graphically.