The Different Forms Of ‘mystic’chord In Scriabin ’s Late Works And Its Methods Of Cognition

By means of various conclusions from the field of composing technique and theory, this article dedicated to conclude a practical method of cognizing Scriabin’s ‘mystic’ chord refer to the analysis experiences, and make it a shortcut for the skill of pitch confirmation during the analysis of Scriabin’s later work. In order to identify the different forms and features of the central element of Scriabin’s ‘mystic’ chord in his later period. The article proposes that the method of analyzing is making the system of pitch relationship of mystic chord as its main part, which octatonic gamut would complete or extend its pitch materials, and using other extensive and comprehensive gamut materials for its analysis.Four chapters are included in this article. The first chapter describes the detailed information of pitch materials(‘mystic’chord, octatonic & Synthesis of scale which include sorts of gamut) and the relationships between them in certain cases. The second chapter, according to the identification of the forms in Scriabin’s later works, the ‘mystic’chord are classified into two sorts——conventional and unconventional, the analysis of each group will help to understand its form changing. The third chapter will introduce several practical methods from the author who concluded for cognizing during her analysis of ‘mystic’chord, it is sorted as the authentication of the root and the assist authentication of the form of special melody. The fourth chapter has a total discussion of the theory of pitch relationship composition in ‘mystic’chord and its consistency, which will have a fully understand the creation idea of Scriabin and his technique skill.