Taken the pitches from the orchestra work The Unanswered Question by Charles Ives as the research object, the thesis adopted the theory of pitch set by Alan Forter to analyze the piece, explored the title conceptive.

• 文章以艾夫斯的管弦乐曲《未被回答的问题》中的音高为研究对象 ,采用阿伦·福特的音级集合理论进行分析 ,以求揭示作品的标题构思