Abstract

The aim of the paper is an analysis of the specific quality of jazz as a kind of artistic music. Three dimensions are brought forward as central for jazz music: improvisation, interaction and intensity. Even though these dimensions are not understood in terms of a definition – as solely necessary and jointly sufficient conditions –, they are meant to be central qualities in our appreciation of jazz music. The logics of improvisation are explored in contrast to the practice of performing a composed work in the European tradition of art music. Despite this difference the thought is articulated that the performance of a composed work is in some way governed by a similar logic. Interaction is specified in terms of jazz being fundamentally a kind of dialogical practice in the medium of music. Intensity finally is spelled out as a certain focus of jazz music toward every single moment of its performance that is mainly but not solely due to its specific rhythmic dimension. Jazz music proves to be a kind of artistic music that renders aspects of artistic practice in general explicit.