剧目片断中重唱伴奏的声效设计

重唱是按照多声思维的法则将单个人声叠置的声乐体裁，它将单个人声转换为特定人物，揭示不同人物在同一时间内不同心理状态和性格冲突。本文以《卡门》及《洪湖赤卫队》剧目片断重唱伴奏为例，主要从声效设计的角度，讲解了剧情把握、乐句处理、踏板、触键、倾听等方面的技巧，论述了重唱钢琴伴奏的职责与重要作用。

Ensemble of two or more singers is the vocal music that superposes individual voices according to multi-part thinking. It transforms individual voices into specific， characters， in order to reveal different characters’ psychology and personality conflicts. Taking ensemble of two or more singers accompaniment of the snatches of ‘Carmen’and ‘The Red Guards on Honghu Lake’as the example， from the angle of sound effects design， this study explains the skills of controlling plots， managing phrases， pedaling， toughing keys as well as listening etc， and addresses the responsibility and important functions of ensemble of two or more singers piano accompaniment.