File list (Check if you may need any files):
musicbox\as8cuj.pdf
........\hard-c R8C.pdf
........\hard-c.pdf
........\hard-e.pdf
........\hard-j.pdf
........\music box.rar
........\pinlv.xls
........\pro-c.pdf
........\pro-j.pdf
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........\问专家-音符对应的频率值各是多少.files\box.files\sicon.gif
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........\.....................................\『天之河&艺风传媒』综合论坛-音乐知识连载,供大家参考.files
........\.....................................\『天之河&艺风传媒』综合论坛-音乐知识连载,供大家参考.htm
........\.....................................\求知:音乐中的数学 ——《三思科学》电子杂志2002年第8期,2002年8月1日.files\30-01.gif
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........\.....................................\求知:音乐中的数学 ——《三思科学》电子杂志2002年第8期,2002年8月1日.files
........\.....................................\求知:音乐中的数学 ——《三思科学》电子