转化-发自独特音乐核心的创作过程——由OpenMusic辅助,针对杨立青《荒漠暮色》(为中胡与管弦乐,1998)的专题研究  

Transformation, the composing process inspired by a unique core——An OM-aided study of Desert at Dusk, Concerto for Alto Erhu and full Orchestra by Liqing Yang

作　　者：沈叶[1] 

机构地区：[1]上海音乐学院作曲系

出　　处：《乐府新声（沈阳音乐学院学报）》2016年第4期19-29,共11页The New Voice of Yue-Fu(Journal of the Shenyang Conservatory of Music)

摘　　要：一个独特的奏法和音色特征,发自流传一千三百年的古老乐器,如何演变成当代音乐中新颖的乐队音响?一个简洁而意味深长的核心,如何统构全曲,并塑造出层次复杂、极其多变的声音-织体?借助逻辑斯谛函数(Logistic function)^([2])和计算机辅助的多种分析手段,作者将探究《荒漠暮色》(中胡与大型管弦乐队协奏曲)中运用创作过程中的"转化技术"形成的"持续与装饰"关系;以及这种在音高、音色、力度、节奏等多个方面皆广泛存在的二元关系,是如何构造独特的音乐结构的。How could a unique timbre-articulation trait, from an ancient instrument'that lasted over 13 centuries, be transformed to avant-garde sounds of contemporary orchestra by aromorphosis process? How would a succinct and meaningful music'core'finally become the backbone of music structure, and developed numerous'sound- textures'with daedal layers and protean qualities? Using Logistic function, techniques and tools of Open Music system, Desert at Dusk was studied of its'sustaining and decorating'relationship between music layers. And the forming process of the unique music structure was also analyzed.

关 键 词：杨立青 荒漠暮色 音乐分析 中国当代音乐研究 管弦乐配器法 音级集合分析 电子音乐 计算机辅助算法作曲 OpenMusic 

分 类 号：J614[艺术—音乐]