本人完整音频在这里
https://www.mysmth.net/nForum/article/Instrumental.Music/127818
谱面上最难的地方是多次9度,手大了很简单,但手小的绕不过。所以本曲虽然不是难曲,但在儿童表演会里不常见,而高中生又嫌简单,宁可弹幻想即兴曲,革命之类热闹的。
第二难的地方是实际上有双手三个声部,三连音是背景需要弹的平稳起伏小,而高音和低音则才是真正的旋律。贝多芬徒孙李斯特作品里常见此类技巧,但难度不可同日而语。
器材上的难度主要来自于立式钢琴。我在若干琴上弹过这曲子,三种型号的电钢琴都没问题,两种型号的三角钢琴也没问题,但两人家的靠墙立式钢琴都不行。踏板不踩不行,踩了就共振过度。谁用自家立式钢琴也能弹好,发个让我见识下,第一行就行。
乐谱开头有意大利文Si deve suonare tutto questo pezzo delicatissimamente e senza sordino, 维基解释为全曲踩住延音踏板:
At the opening of the first movement, Beethoven included the following direction in Italian: "Si deve suonare tutto questo pezzo delicatissimamente e senza sordino" ("This whole piece ought to be played with the utmost delicacy and without damper[s]"[22]). The way this is accomplished (both on today's pianos and on those of Beethoven's day) is to depress the sustain pedal throughout the movement – or at least to make use of the pedal throughout, but re-applying it as the harmony changes.做不到这个的立式钢琴效果就非常恐怖,几个声部会全部糊在一起。这就是所有电钢琴附录都收本曲,但是国内很多老师胡吹难度高的根本原因。
如果手够大,琴没毛病,我是这么处理艺术表现的。把主旋律想象为夏季夜晚远处的隐约可辨戏的雷声和近处的无声闪电,然后等延音减弱后在弹下一句,让延音效果帮你控制速度。
吐槽嫌黑键太多的请自觉绕行,如果没这么多黑键,第三乐章的跑动就不要活了。。。
(待续:等发完德彪西阿拉伯风后接着讲心得)
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修改:xiaoju FROM 27.91.71.*
FROM 27.91.71.*