音乐作品的系统性特征

FEATURES OF systematization IN MUSIC COMPOSITION

音乐作品是由大量有相互作用的小单元--子系统在发展和演化过程中形成的, 它有两层含义:一是构成音乐作品的要素,即基本表现手段;二是生成音乐作品整体结构的各个组成部分,即整体表现手段。基本表现手段具有空间性特征,它是空间序列轨道--在"相空间" 中的某种状态。整体表现手段具有时间性特征,它是在时间序列轨道中展开和演化的"过程",二者既有区别又有联系,时常兼而有之。互相作用的子系统在发展和演化过程中形成完整的音乐作品--一个非线性动态系统。"音乐音"在这个系统中不断地生成、发展和演化,并在生成、发展和演化过程中,形成确定性行为与不确定性行为同生共存的模式和状态,它表现为有序与无序的综合体。

Music compositions are formed in large amount of small units - subsystems that have interacted in the course of development and evolution. In a music work, these little units - subsystems have two kinds of meanings: One is the essential factor of composition of music composed. Another is each part of composition that generates structures of forms, developed methods. There is a feature of space in essential factors that is the orbit of space sequence - the certain kind of stale in 'phase space' .There is also a feature ol time in developed methods - the orbit of time sequence in spread out with the 'course' of evolution.Both of them have relative as well as difference, often happened simultaneously . Such subsystems interacted in course of development and evolution form complete composition ol music as a whole system -a nonlinear dynamical system. Musical sounds generate, develop and evolve continuously in the system, deterministic behavior and the random behavior happened altogether in those courses, coexisting both in pattern and state. It is comprehensive body both regular and irregular.