Simple and talk
The so-called music is like a human truth, only one world is completely no need for any reason,
There must be a number of people to exist before they need to make sense. So music is a collection of many notes
, Music is a norm in studying music.
First of all, let's know how much is the note current to be used in music? simple
Speaking, first everyone needs to know twelve sounds, we can arrange from the piano keyboard is seven white keys plus five
A black key is continually repeated loop. In fact, do you have to look at this thing, from J. S. Bach in ten
Since the Eight-World Cities Establish the 12 average law, the composition of the future generations will use this twelve sound as a norm of music.
. Although its process and changes are not as simple and simple, this is very important and basic concept.
We will continue to talk in depth.
After taking back the twelve sounds on the piano keyboard, everyone should be curious. How is this?
of. Here, talk about the Temperament. The sound is generated by vibration, frequency
The quick slowness represents the high low of the sound. The harmony between the sound is important to have a very important relationship with the proportion of frequency.
For example, the frequency ratio of octave is 1: 2, completely five degrees 2: 3, the third degree is 3: 4 ..., basically the number
Small proportion is harmonious, which is a pure law (Just Inten). However, go up with a large triple cycle
Such as examples, c, e, #g are examples, and the drop a and #g will not be octave, and there is slightly deviation. Solve
This situation has averaged, equation, and divides an eight-degree average.
Aliquots, the minimum distance between the tonic and the tone is half sound. So really solve many technical problems, but
It is not very ideal for our hearing. This is not a problem for playing keyboard instruments, but
For large, violin and other string instruments, it is a test.
The average discipline is the most famous use of the Palha (J. S. Bach) average the piano tune (The Wel
L-Tempered Clavier, a total of 48 preludeous songs and complex, that is, 24 small tones have two
The head is divided into two parts. This is the first piece of work that achieves average law, which makes people can do all
Waiting for the play.
The above is just a brief introduction to the concept of rhythm. To study in depth, it is not so easy.
I even need to have a deep mathematical spirit, so this theme will hit it here, and I will talk about it.
Tonality problem.
★ TonAalog
Tonality is a simple tone of 24 major tones. However, how is this generated? First of all
We should have aware of the sound level. Basically, Western music is based on seven-sound order, everyone from five lines
The spectrum can be understood that the musical notes are arranged in the order of the lines, and only C, D, E, F, G, A, B are obtained.
Seven different sound names. However, the total twelve different sounds used before, because
The above seven sounds, the sound distance between the sound and the sound is not a half. C, C, D, E, F, G
, A, B, and C * are arranged in addition to E, F and B, and C * are half-sounding, and the sounds between the remaining sounds are full tones.
Everyone should know that the classical music has been from the Baroque period, most of the creation is tune
The sex sound is main. Although there is a non-tuning music in modern music, it is basically everyone.
Still habits to accept regulatory music. And pop music is still unable to jump off the regulation of music. Why
how about this ? For example, a person goes out from home, no matter how far, or how long to leave, the last should always return home. The most important thing in each toning in the adjustment music is the main tonic.
The music is usually starting by the main tone or the master, and will return to the main tone or the main one. This model is most important
The significance is to make music in a strong sense of direction.
The source of this direction is on the arrangement of the scale. We call the distance between the two jins as a sound, such as
If the sound between the sounds in the sound order is the same, you can say that the distance between them is the same, no
Darkness. This lacks a trend, and it is naturally not possible. So we can
Understand the importance of the two groups of half-sounding sounds in size. The following sequences of each sound name in the scale: the main
Tonic, SUPERTONIC, MEDIANT, Subdominant,
Dominant, Submediant, Guide ?? Leading Tone, Octave.
From this, it can be seen that each of the twelve sounds can become a tone of the main tone, so it will get twelve major programs and twelve.
A small tone, a total of twenty-four small tones called.
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Chord
Three chords:
The composition of the three chords is a chord that is stacked by three sounds. Chord the bottom of the chord
For the root sound, the triple sound on the roots is called truncation, and the five-degree sound on the roots is called five tons.
(1) Big three and strings. The appendix and the three-speed range from the three degrees, the root sound and the five-speed range of pure five degrees
string.
(2) Small three chords. The root sound and the three tone are small three degrees, the root sound and the five-speed range of pure five degrees
string.
(3) Decreasing three sums of strings. The root sound and the three-speed range are small three degrees, the root sound and five sounds are three-degree three and
string.
(4) Horizon three and strings. The root sound and the three-speed range are large, the root sound and the five tone are increased by 5 degrees.
string.
Seven chords
The composition of the seven chords is a chord that is laminated by four sounds, which is a significant feature of the roots.
It is seven degrees with the top tone distance, so the name is chord.
(1) Size seven and strings. Based on large three chords, the root sound and the seven-tone distance from the seven degrees. and also
Type seven and strings.
(2) Big seven and strings. Based on the big three chords, the root sound and the seven-tone distance are the chord of the seven degrees.
(3) Xiaoqi and strings. Based on a small three chord, the root sound and the seven-tone distance of the seven degrees are small.
(4) Decree 7 and strings. Based on the ground and string, the root sound and the seven-tone are the chord of seven degrees.
(5) Reduce seven and strings. Based on a three summers, the root sound and the seven-tone are equal to a small seven degree. and also
Guide seven and strings.
Twelve average
The twelve average law refers to the proportion of octave (double frequency) by frequency and other proporties.
Each isotherm is called a half of a small number. A large two degree is two others.
There is a amazing thing that is azurited into 12 and other copies. Its pure five-degree sounded
Frequency ratio (ie 2 7/12) is very close to 1.5, people can not hear "five degrees
The difference in the five-degree sounds of the law and the "Twelfth Average Law". At the same time, the pure four degrees of "Twelve Average Law"
The frequency ratio of the two tones is close to 4/3 and 5/4, respectively. That is, "Twelve average
Several major symbols of the law, all in line with several notes in the natural fluncy sequence, only
The very small difference, this is the need for the use of the key to play musical instruments in the band to provide the necessary conditions, because
Some instruments are relying on natural pronunciation (as described above, natural flungery sequence, the frequency is an integer
The sequence, the equivalent number column) is formed to form a scale.
Twelve averages are widely used in the symphony band and keyboard instruments, because only "Twelve average
The law can be easily transferred.
It seems that the first person who has accurately using mathematical methods to calculate the "Twelve Average Law"
A surnamed Zhu's musician in the Dynasty. This is also one of the great contributions made by our people for world music.
Sonata
Sonata is a kind of curvature (nonsense :-D), which is a grant of writing music. That is
A relatively fixed frame puts the big frame of the music, making a comparison with some fixed curvature.
The regular form is conducive to listeners to understand and appreciate.
Music is not visible, how do this framework? Relying on repetition, variation and comparison
Elements. Just seize these three points, listening to music will not be ignorant.
Because music is a slightly fleet, musicians must repeat some melodies, what is the rhythm?
To deepen our impression. But simple repetition is undoubtedly very boring, so it is necessary to change, this is
variation.
The most common variation is based on the revolutionary melody, and the rhythm, the sound, the tone, and the decrement, etc.
The means to change the effects and emotions of the music (listened to the "Animal Carnival>, a cheerful song is greatly
After pulling down the rhythm, it becomes
It has changed, of course, some characteristics of the prototype, otherwise it is not a play.
The contrast adds dramatic factors to music. Two emotions, different music, this appears, this
Is it very interesting to consistenate each other, integrate with each other?
Then you can talk about Sonata. Sonata is a large curvature, from the small Bayi,
Don, Mozart's development and the perfection of Beethoven became symphony, sonata, concerto, indoor music replay
The structure is essential. And it is generally used in the first movement (allegro), so it is called "Sonata -
The first movement "or" Sonata - EC "curvature.
Its structure is divided into three large segments from the big outline: presentation department, expand department and reproduction. I use the old
Sorrow> The first movement told for example.
The presentation department brings the subject of this movement. Usually there are two topics here to achieve comparison
Fruit. The so-called theme is a piece of music, don't be intimidated by these nouns. These two themes are called the main topic
And the subject, or the aforementione, the subject, the theme is often written fast, powerful, heavy, rude ...
I hope that I will live in the town. And the one is often writing gentle songs, making people love (think of "contrast" element
It's okay). In order to increase the complexity of the music, it seems that the composer is not a straw :) Sometimes the beginning of the presentation is sometimes
Sub; write a piece of music between the subject, it is often referred to as "connecting portion" or "plug";
After adding a tail called "ending". The "end" here is the "end" of the presentation department, but not the whole
Sonata "end".
In the first movement of
Sub; the next fast and uneasy melody is the theme, it has been repeatedly re-repeated, there is a
Warmly goes to the melody:
3 2 1 | 6 5 3 5 1. 6 | 5 - .... This is the subject.
----- ------- -
Subscription is constantly repeated, varied, and warm, and finally the end of the calm end
Department of music.
The unfolding department adds a lot of new stuff on the basis of the two subjects of the presentation department, according to some people's line
It is called "development", according to our Chinese novels, "perfunctory". In
The urgency is urgent, and the deployment department has ended after the undulation.
The reproduction of as the name is repeated the theme (actually the presentation department), of course,
Do you have a change in a change, or you don't seem to be a matter of composing? Sometimes it is written very streamlined, phantom, and insert
The class is saved. In the tail, there is often a tail sound.
Repeated the theme of the theme, then play once, and the connection part between the main secondary is also reproduced. Followed by
The sub-question, you can notice that its sound is already different from the presentation department, and the "end department" is also reproduced.
A soft end of it is plus.
At this point, an complete play-style example is over.
