The role of the second intervals in the etude is especially noted.The result may provide interested performers and scholars an in depth understanding to his piano music.

• 本文旨在分析乐曲中统整素材与幻想曲结构间的组合或对立关系，特别是二度音程在乐曲中的角色地位，期望能提供演奏、教学或相关研究者更完整而深入的资料。