Mary是—位美國中學(xué)音樂老師，一直喜歡中國音樂。她下個月要為在暑假到中國游學(xué)音樂的中學(xué)生作—個關(guān)于中國古典音樂的講座，但她在短時間內(nèi)無法找到足夠的資料，于是就給她的中國網(wǎng)友李華發(fā)郵件求助。請你以Mary的名義，用英語給李華寫一封郵件。

要求：

1.詞數(shù)：l00詞左右；

2.文中不能出現(xiàn)自己的姓名和所在學(xué)校的名稱；

3.可適當(dāng)增加細(xì)節(jié)，以使行文連貫；

4.參考詞匯：古典：classical。

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注意：
1．詞數(shù)100左右．
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Dear Jack，
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