马里奥·拉维斯塔的弦乐四重奏《夜的思考》创作于1984年,该作品创作理念有别于传统弦乐四重奏,全曲摈弃了弦乐四重奏这种传统器乐编制的音响结构和张力,而从头至尾采用纯泛音的执著写作手法一气呵成。本论文通过对该作品曲式结构、音材料运用及配器特征的分析,试图揭示该作品在音响及配器处理上所作的精巧设计。 Mario La Vista’s string quartet “Night Thinking” was created in 1984, the creative concept of the work is different from the traditional string quartet, the whole song abandon the stringed string quartet this traditional instrument system of music and tension structure, From beginning to end pure overtones of the writing practices at one go. Through the analysis of the music structure, the use of sound materials and the features of the accessories, this dissertation attempts to reveal the delicate design of the sound and the accessories.