Musicology Annotation << Back Some Compositional and Dramaturgical Principles of Opera Epilogue Leo A. Mazel For many people of my generation Lev Abramovich was not simply a teacher, he was the Great teacher, the master, indisputable authority irrespective of, whether has the luck to be engaged to you at it, or only to communicate with it, or only to read its works. It as a magnet attracted to himself a huge number of interesting and extraordinary people among whom were not only musicologists, physicists, linguists, but also great musicians – D. Shostakovich, G. Neygauz, S. Richter, A. Goldenveyzer, E. Gilels, D. Oystrakh, D. Schafran. Scientifi c concepts of L.A. Mazel were a fruitful source for development of musicology. It not only systematized the structural, semantic and art principles of the analysis of music, having opened new creative opportunities of analytical knowledge of its essence, but also laid the general methodological foundation of research of a musical phenomenon. Keywords: L.A. Mazel, musicology, analysis, structural, semantic, art principles. Contacts: E-mail: harmonia3@yandex.ru Pp. 36-48.