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柴可夫斯基的第六號交響曲《悲愴》也很好聽 (沉重了點就是~五號也很好聽!
【悲愴奏鳴曲 (全)】(演奏 by Daniel Barenboim)
https://www.youtube.com/watch?v=SrcOcKYQX3c