《第一交响曲——升华》①是姚恒璐教授在英国利兹大学攻读博士学位时的毕业作品。这部七乐章的交响曲体现出了作曲家“透视”的结构观念,并把整体结构设计中的“透视”思维渗透到音高材料、音色—力度样式、以语言逻辑为基础的句法等方面。 “Symphony No. 1 - Sublimation” ① is a graduation work by Professor Yao Henglu when studying for a doctorate at the University of Leeds. The symphony of the seven movements embodies the concept of composer “perspective ” and infiltrates “perspective ” thinking in the overall structure design into pitch material, timbre - strength style, based on linguistic logic Syntax and so on.