Creativity is a manifestation of the nature of the sociality, spirituality of a person, its uniqueness, which are inherent in him as a representative of mHomo Sapiens. On the way to the realization of any creative process lies inner speech, which is our powerful attribute and tool for mastering and developing the abilities inherent in our nature. « In the living drama of speech thinking, the movement goes the opposite way - from the motive that generates any thought, to the design of the thought itself, to its mediation in the inner word, then in the meanings of the outer words and finally in the words ». Vygotsky L. (Psychology of Thinking / Ed. Yu. В. Hippenreiter et al., M., "Ast"; Astrel, 2008, p. 506-508) Inner speech can be a powerful tool that can anticipate our actions, shape our thoughts, change habit and behavior. For the artist - to fill his stage existence, for the opera singer - the thought sounding in the musical score that precedes the sung phrase. And further, the problems of two functions of the body: voice and movement, playing and vocal combinations can not be solved without internal speech. Thus, we are accompanied by inner speech everywhere and in mastering theatrical and musical tasks, it becomes one of the leading ones and requires awareness.