Factors affecting the Developement of harmonic Field

The main focus of the thesis is the determination and discussion of factors affecting the developement of harmonic field. The main factors are the importance and significance of individual tones and chords, their mutual influencing and organization, and their relationship to the time component of the composition. I attempt to find out how can these factors help us to comprehend the harmony of composition. I define the general tectonic scheme, that is related to the theory of harmonic field and I consider it to be its extension. The second part of the work is focusing on traditionally used terms and I´m trying to discuss how the determined factors manifest in them. I pay attention to the terms of the common-practice harmony and also to the modern harmony. I?m exploring the ideas of Miroslav Filip (The Regularities of Developement of Common-Practice Harmony), Karel Janeček (The Foundations of Modern Harmony, Tectonics) and Vladimír Tichý (Harmonic Field). The third part of the work contains three analysis of various pieces of diverse composers (Mozart, Webern, Feldman). I´ve tried to analyse these compositions on the basis of foregoing premises so I could prove the applicableness of my thoughts