Graphic orchestra music
Aspects of the design of contemporary orchestra music
with graphically notated examples

Stages of Polyphony
Aspects of the development of multiplicity of voice in music

Decisions in improvisation
Possibilities in the course of a group improvisation

Tonal languages in communication
Aspects of the formulation of music

Paradigms in music
Aspects of terra incognita for music

Abstract picture of ocean of music signs