So now we are going to listen to the beginning of the first movement of Tchaikovsky's Piano Concerto.

现在我们要听到的是,柴可夫斯基第一钢琴协奏曲的开始乐段

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Oftentimes I get student papers that refer to "Beethoven's fifth song" Or "Tchaikovsky's first piano song."

我经常见到学生撰写的论文中提到,贝多芬的第五交响曲,或是柴可夫斯基的第一钢琴协奏曲

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Yeah, Piano Concerto Number One of Tchaikovsky, and the third one?

对,柴可夫斯基的第一钢琴协奏曲,那第三首呢

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In other words, what--or the woodwinds-- what family of instruments is playing here and is Tchaikovsky using a motive or is he using a theme at the very beginning of this concerto?

或者是木管乐器,换句话说,这里演奏的是什么乐器,还有柴可夫斯基在这首协奏曲的开始部分,运用了动机还是主题

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I believe it was Tchaikovsky's Piano Concerto number One.

是柴可夫斯基的第一钢琴协奏曲

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