Chopin's black key etude is followed by the black keys turning white keys... Xu Xiaoxian's words made the members of the Colorful Girls Troupe not very understanding, but Xu Xiaoxian didn't care, because it was normal not to understand, so she slowly explained: "Chopin Etude OP10, NO5, commonly known as Black Key Etude." Since most of the sounds appear on the black keys, it is customary to call it a black key etude.

In this piece, Chopin is the first to try to give the melody and theme to the left hand with a clear purpose of practice, and to let the right hand continue to play a specific practice pattern as if to annotate the theme. It provides a useful exploration for the development of some later etudes.

Although this piece can be won at about grade 8 if the basic skills are in place, the complete black key etude has been used as a grade 10 exam repertoire at a conservatory, which is more difficult than the average grade 10 piece.

And Deng Jiafu is really powerful, he first played a part of the black keys, and then changed the tone. Because it is changed from the original G-flat major to G major, this is the black key to white Jian. ”

"It's so powerful, isn't Li Zhengyan finished?" Lin Xiaolu, who was originally angry, was now worried again: "I just said don't compare, don't compare... But Li Zhengyan just didn't listen, knowing that Deng Jiafu's invitation was fake, why did he still be fooled. ”

After listening to Lin Xiaolu's worried words, the colorful girls collectively looked surprised, and one of the girls looked at Lin Xiaolu and asked, "Sister Xiaolu, I found that you are the same as Sister Xiuming, and you also care about Li Zhengyan, do you also like Li Zhengyan?"

One sentence made Lin Xiaolu's heart stunned, Lin Xiaolu's emotions were too obvious.

Just when Lin Xiaolu didn't know how to answer, fortunately, at this time, Deng Jiafu finished his performance, and the applause was endless, which made Deng Jiafu look at Li Zhengyan proudly and said: "Mr. Li Zhengyan, can you, if not... It's okay to surrender now, but if you surrender, you're not worthy of teaching me, so let me teach you, right?"

Deng Jiafu's provocative words made Li Zhengyan smile with disdain, and did not speak, Li Zhengyan bypassed Deng Jiafu and sat confidently in front of the piano, and then soon Chopin's black key etude appeared again, which was not inferior to Deng Jiafu at all, and the final black key to white key was also a perfect conversion, so chic that it was not good.

When Li Zhengyan performed the whole section of Chopin's black key etude and Deng Jiafu's perfect interpretation of a note that was not bad, the whole scene became excited again.

Pei Jianjun, Xia Lin and Lin Wei, who were also worried about Li Zhengyan just now, shouted crazy cheers, especially Pei Jianjun shouted loudly to the surroundings: "That's the people from our General's Palace." "That's a happy one.

At this time, Li Zhengyan stood up with a smile and looked at Deng Jiafu and said, "It's very ordinary, can you show some level?" That's it, I said that you are not worthy of fighting with me. ”

"You.... "Deng Jiafu has a gas disease.

"Oh my God... What is the situation of Li Zhengyan, there is not a single note, how can someone have such a good piano?" Xu Xiaoxian exclaimed, because in Xu Xiaoxian's memory, Li Zhengyan's performance was really perfect.

Xu Xiaoxian, who didn't have too many expressions, was shocked by Li Zhengyan and exclaimed, let alone the other girls.

"Yikes... Li Zhengyan can actually play the piano, this is too perfect, right?"

"Hehe, I really underestimated Li Zhengyan, it's too good. ”

"No wonder he is so confident, it turns out that Li Zhengyan is so powerful at the piano, this time Deng Jiafu is planted, I have long seen him unpleasant. ”

"Terrible Li Zhengyan, is there anything else he can't do?"

"Come on... Li Zhengyan is also my idol. ”

.......................

The colorful girls also shouted excitedly, which made Deng Jiafu frown when he heard it, and Li Zhengyan's arrogant appearance made Deng Jiafu even more angry, however, Deng Jiafu still had hole cards, so although he was angry, Deng Jiafu still kept his senses, only to see Deng Jiafu walk to the piano and sit down, and then said coldly to Li Zhengyan: "I hope you can still have a good note in the next song." ”

Just as the girls were cheering, Deng Jiafu began to play again.

"Oh... What kind of piano music is this?" Lin Xiaolu looked at Xu Xiaoxian and asked.

And Xu Xiaoxian frowned at this time and said: "Chopin's waltz in C sharp minor, why has it become simpler?" Just when Xu Xiaoxian frowned, suddenly Chopin's waltz in C sharp minor suddenly changed, at this time, Xu Xiaoxian said in horror: "This is an improvisation, this Deng Jiafu is really a villain, how can this make people follow?"

"Ahh Deng Jiafu wrote it himself?" Lin Xiaolu said speechlessly: "This guy is really bad." ”

"This is a violation, he wrote it himself, and there is no music score, how do you let Li Zhengyan play?" A young girl was upset for Li Zhengyan.

When the colorful girls completely became Li Zhengyan's supporters and worried about Li Zhengyan, Deng Jiafu stood up from the chair and said, "Look at how you follow, can you still sound good this time?"

Without speaking, Li Zhengyan just walked to the piano silently, then smiled slightly, and began to play Chopin's waltz in C sharp minor.

However, waiting for the sound of the piano, the speed was so fast that even the girls who didn't know the piano shouted in amazement: "It's so fast." ”

Xu Xiaoxian stood up from her position very excitedly and said, "Li Zhengyan is playing three times the speed of Deng Jiafu just now, wow... It's really handsome. ”

Even Xu Xiaoxian shouted from the bottom of her heart that she was handsome, then think about the girls in the venue, if this dinner is over, Li Zhengyan's chic behavior will become a topic of conversation among many girls, and even Deng Jiafu himself was horrified, although Chopin's waltz in C sharp minor can only be regarded as level seven, but Li Zhengyan's triple speed is not level ten can be achieved, just when Deng Jiafu thought that triple times was the end.

Later, to Deng Jiafu's amazement, Li Zhengyan continued to play the part he created at three times the speed.

"This can't be...!"

Deng Jiafu on the stage and Xu Xiaoxian on the stage collectively exclaimed!

...........................

"What can't be...?"

Xu Xiaoxian's surprise made the girls collectively look at Xu Xiaoxian, and at this time, Xu Xiaoxian felt slightly incredulous and said: "If Li Zhengyan just played Chopin's waltz in C sharp minor at three times the speed, it would be normal, but what is abnormal is that in addition to playing Chopin's waltz in C sharp minor at three times the speed, Li Zhengyan played the piano music fragment created by Deng Jiafu at three times the speed, which is the power of ghosts and gods."

Although the section composed by Deng Jiafu himself is not very strong, who can play a song that has never appeared before at three times the speed for the first time.

So I said it was impossible, but the facts were in front of me, which only showed that Li Zhengyan was a piano genius, a genius who surpassed many piano geniuses. ”

"Wow.... Xu Xiaoxian's words made the colorful girls collectively show a shocked expression.

On the stage at this time, Deng Jiafu also showed an expression of disbelief and shouted in horror: "Impossible, absolutely impossible, the latter part was created by me, it is impossible for anyone in the world to know how to play, how can you play, and it is at three times the speed." ”

"Oh... Hehe.... Li Zhengyan looked at Deng Jiafu with a smile and said: "Deng Jiafu, I didn't expect that you are treacherous enough, you deliberately dug a pit for me to dance, just now you asked me to play the tune you played without a bad note, but you took out a piece of music written by yourself, if it wasn't for my ability, then who could play the tune I heard for the first time." ”

"Uhhh Deng Jiafu was stunned by what Li Zhengyan said.

After Li Zhengyan's words were finished, whispers sounded at the scene.

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(End of chapter)