Noteheads may be black (a circular or oval shape filled in) or white and are used on the staff to indicate pitch. The shape of noteheads has differed historically, as in plainchant.
符头可以是黑色
（圆形或卵形）或白色，用
谱上以表明音高。符头形状历史上有很多种，比如单音歌颂中。
Noteheads may be black (a circular or oval shape filled in) or white and are used on the staff to indicate pitch. The shape of noteheads has differed historically, as in plainchant.
符头可以是黑色（圆形或卵形）或白色，用谱上以表明音高。符头形状历史上有很多种，比如单音歌颂中。
声明：以上例句、词性分类均由互联网资源自动生成，部分未经过人工审核，其表达内容亦不代表本软件
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