《苦闷之讴》 刘天华生前为发展国乐竭尽了全力，但在当时的社会中遇到的种种困难和阻力，使刘先生心中充满了对黑暗现实的愤懑情绪。在《苦闷之讴》一曲中，作者用生动的音乐语汇将这种苦恼不满的情绪倾诉了出来。 这首乐曲是一首变奏曲，它由引子、主题、三次变奏和尾声六段 “Depression of the mire” Liu Tianhua made every effort to develop the national music during her lifetime, but all kinds of difficulties and resistance encountered in the society at that time made Mr. Liu’s heart full of resentment about the dark reality. In the song “Depression,” the author uses a vivid musical vocabulary to talk about this distressing mood. This piece of music is a variation of the composition, which consists of three parts: introduction, theme, three variations and ending