吉他上的升降调是什么意思?

2025-03-31 12:08:35
推荐回答(2个)
回答1:

1、首先,音乐共有七个大调,ABCDEFG。
2、规律是B音比A音高一个全音,C比B高一个半音,D比C、E比D都是高一个全音,而F比E高一个半音,G比F高一个全音。
3、接下来,在吉他上,高一个全音代表向右升两个品按弦,一个半音代表向右升一个品按弦,而且,在升品后,要将原来的开放和弦改为封闭和弦,也就是前面加上大横按。可以先按一个A和弦,然后再按一个B和弦,相信你自己就会看出来。
4、A是二品的2.3.4弦,而B呢,就是四品的2.3.4.弦。B比A高一个全音,所以就升了两品,然后其他的原来相当于是零品,同样类推,也升两品,就都成了二品的大横按了。

回答2:

这个很好理解,我打个比方,你知道钢琴那么多键(黑键先不说),其中都是由(do、re、mi、fa、sol、la、si)七个音组成的,它们有低音,中低音,中高音,高音,从左至右顺序排列,前面一组的do比后面一组的do降低了一个八度,反过来就是升高一个八度。吉他的单音来说,我以任何一个音作为do,比如:1弦一品,我要升高八度那么那个音就是在1弦十三品。拿和弦来说,比如:em和弦,升高八度就会变成em(7)和弦。

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