The article discusses the value and the creative aspect in musician’s individual performing style formation. In connection with the need to develop a purposeful, self-comprehension work of the musician-artist, you need to differentiate his personal qualities as a subject of the performing culture and in this connection to define the perspective-value directions of his professional development. The unit of measurement of the performing personality is based on its dynamic personal dispositions. There are the personality contents which includes the subject’s identification and the evaluation of the object of the educational process - the interpretation of a musical work, mastering the tools of artistic and technical expression of the musician, that constitute the basis for the musician’s individual performing style formation. Thus, an individual performing style is defined as a personal- value category, because its structure combines the artistic and the individual values.