零点书屋

正文 第45章(第2页/共2页)

有了一个清晰的认知。

小提琴共有四根弦,从左到右分别是GDAE,对应了四个唱名:sol,re,la,mi。

也是琴弦从粗到细的一个过程。

而一首曲子的音阶全靠这四根弦演奏出来。

而作为无品乐器,音准全靠演奏者的耳朵和手指的配合。

可小提琴的音域又非常广阔,从低音的G到高音的E,横跨四个八度。

小提琴的每根弦大概可以演奏两个八度。

这种设计,虽然使得不同的弦和把位的组合,表现出从柔和细腻到激昂高亢的多种多样音乐情感。

但对演奏者的要求和天赋也极其的高。

很多人看小提琴演奏,演奏者的手会在琴弦之间不停变动。

那就是在通过控制琴弦,来调整音高。

四条琴弦,五个把位,光是学好后这些,就需要长年累月的练习。

再然后是持弓,运弓,夹琴姿势,手型对音准的影响,左右手的配合。

搞定这些,才算是做好了基础。

才能提后面的音乐表现力。

“看我,持弓的手既不能太松弛也不能太紧张,大拇指中指这一块捏住琴弓,小拇指搭在尾端,食指放在上面。”

“看到我的手了么,正确的持弓要像这样,上面的四根手指像倾斜的阶梯状。”

作为完全的小白,李老师从最基础的开始教导。

“持弓你要回去多练,弓子每个手指的位置、作用,分别可以控制什么,手腕的转动,胳膊的弯曲,都很重要。”

“然后是夹琴,收腹挺胸扩建肩,琴放在肩膀窝这里,用下颌夹住,用力要适度,不能太紧,也不能完全靠手支撑,要做到即便放开手,小提琴也不能掉下来,同时晃动双臂,找到那种松弛感,很好。”

很难,但陆清风乐在其中。

这玩意真的是你可能听起来感觉很简单,但要做起来很不容易。    。:
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