What does it mean to tune the erhu string d1 and a1

The inner string of the erhu is d1, the outer string is a1, and the two strings are separated by a pure fifth. So, if you don't change the pitch of the open strings, no matter what key the melody you want to play, the pitch of the open strings will only be these two notes, i.e., d1 and a1. Also, in the first key solfège, the two notes D1 and A1 can be placed in any key, and the solfège changes according to the key, for example:

The main and subordinate notes in D major, singing do and sol; Alto and lead notes in BB major, singing MI and XI. In general, the erhu uses the inner and outer strings marked at the front of the score to indicate the results of the calculation, and in the absence of the mark, the erhu should also know that these results are calculated according to this principle. The following is a list of the open strings in each key, with the inner strings on the left and the outer strings on the right, even those that the erhu rarely touches.

The purpose of this is only to show that as long as it is within the erhu range, any tone can be played.

If you're a beginner and you have a teacher, just leave it to the teacher, because you're sure to break the strings. Erhu strings are much more expensive than guzheng strings.

The erhu shape is made of wooden barrels, one end of the barrel is covered with python skin, two metal strings, the inner and outer strings are separated by pure fifths, generally the inner strings are set d1, and the outer strings are set a1, and the playing techniques are very rich, the left hand has kneading the strings, natural overtones, artificial overtones, vibrato, padding finger glissando, plucking strings, etc.; The right hand has a continuous bow, a split bow, a patron bow, a jumping bow, a trembling bow, a throwing bow, etc. Erhu is generally set to D1 and A1, and the effective range is three to four octaves.

1. In the state of the standard fixed string D a, playing with 1 5 strings is D key, and playing with 5 2 strings is G key.

2. The common seven major keys of erhu are composed of seven tones of 1, 2, 3, 4, 5, 6, 7 respectively. The 1 in the erhu performance is equal to the D key.

3. The key in the erhu performance should be the key of D. Very beautiful tunes. The 15 string is the fixed string with the inner string as "1" and the outer string as "5".

It is the easiest of the five commonly used strings to get started. In the case of normal high trousers, any piece with the lowest note of "1" can be played with 15 strings. The "Anti-Erhuang" in Peking Opera** is generally played with 15 strings.

4. The key in the erhu performance is low-key. It's a low-key, high-key, mid-key, and then low-key.

5. In the state of pure blind da in the standard string setting, the key in the erhu performance is the key of d, that is, low-key.

6. The key in the erhu performance should be a high tone, I think so, because more than one key is a high tone.

7, the common seven major keys of the erhu, which are composed of 1 2 3 4 5 6 7 seven tones respectively into seven tones:

1 = D key (1-5 strings).

1=G key (5-2 strings).

1=F key (6-3 strings).

1 = BB key (3-7 strings).

The standard strings of the erhu are: the outer string is set to the A tone, the inner string is set to the D tone, and the relationship between the inner and outer strings is a pure fifth. In the case of the imitation of the standard fixed string orange branch, the commonly used chord setting methods are:

1=D (D tune) [1, 5 strings] (1 for the inner chord, 5 for the outer chord) 1=G (G tuning] (inner chord for bass 5, outer chord for 2) 1=f (F tuning] (inner string for bass 6, outer chord for 3) 1=C (C tuning] (inner chord set for 2, outer chord set for 6) 1=f (F tuning round string string] (inner string set for bass flat 7, outer chord set 4) 1=A (A tuning] (inner string set bass 4, outer string set 1) 1 = B flat (B flat tuning] (inner string set bass 3, outer string set 7) In addition, Due to the special requirements of some pieces, there are also other different string fixing methods. For example, "Erquan Reflecting the Moon" requires the outer string to set the D tone, and the inner string to set the G tone, which is a pure fifth lower than the standard fixed string

The Great Wall Caprice requires the outer string to be set to the G tone, and the inner string to be set to the C tone, which is a major two degrees lower than the standard fixed string.

1=d (1 5 strings), which indicates three meanings:

1. Erhu is required to be the standard tone, that is, d a

2. Play with 1 5 strings under the standard timpani.

3. In the case of satisfying the first two points, at this time, the tone of the music score should be raised to the key of D, and the relationship between the three of timing, stringing, and tuning should be understood. For more clarity, please refer to the relationship table below:

Sing 1 in the note d, i.e., d.

15 strings, 1 for the inner chord, 5 for the outer chord

According to the standard of erhu, the strings (the inner string is D, the outer string is A), such as the inner string (empty string) is 1, and the outer string (empty string) is 5, which is the D tune.

If the inner chord is set d and the outer chord is set to a, the d-flat key should be 7 for the inner chord and 4 for the outer chord.

The 1=d in the erhu indicates the key signature of the piece. (Make 1 with d, i.e. d).

The strings are set according to the standard of erhu, the inner string is D, and the outer string is A. If you play a piece in D, use strings. That is, the inner chord is 1 and the outer chord is 5.

Please see the figure below for the standard chord position of Erhu D

It's the key of D. It is a concept that belongs to the first tone. In the key of C, the inner string of the erhu is "2" and the outer string is "6"; In the key of D, the inner string is "1" and the outer string is "5". 1=d means that d(2) in the key of c is used as "1".

That is, the piece belongs to the song in D major, or the relationship between D major and B minor. If you talk very carefully, you will be confused, so let's simply help you say it!

This is the key signature of the short notation.

1 stands for dodo.

D is the key signature, which is the key of D.

The solfège corresponding to the sound name d is re.

1=d means that the song starts with re.

That is to say, all the 1s in this score are played re, and 2 is played ,..

Move up one position from C major.

It's the score in the key of D, it's the empty string of the inner string is the DAO, and the empty string of the outer line is sao

This is the key of d, and 1=d in the erhu is 15 strings.

It is to tell you that this is the D key in the erhu, the inner string is 1, and the outer chord is 5

The inner string is 1, the outer string is 5, and you can see that the score says 1=d(1 5) string.

To set the tone of the erhu, you need to use other instruments, such as flutes, xiao and other instruments with fixed audio. However, the erhu strings depend on which note is the lowest note in the piece being played, just as the barrel note of the flute cannot be higher than the lowest note of the piece, the lowest note of the inner string of the erhu must be the same as the lowest note of the piece, or slightly lower, and never too low or slightly higher.

The 15-string in D is exactly the same as the 52-string in G, so if this is the case, you don't need to tune it, and if it doesn't, you need to retune it.

In fact, when you practice normally, you don't need to change the key, and you only consider tuning when playing with other instruments.

G key 5 2 strings, that is, the inner string is 5, and the outer string is 2, which is the concept of the first key and the fixed key of Western musical instruments.

f drops 6 3 strings, that is, the inner string is 6, and the outer string is 3. There is no need to retune the strings. The erhu is set according to the piano's d a.

D 15 strings.

F key is to set the inner string of 1=5 (there is a dot under 5), 5=2, and then the 1234567 becomes and then according to this to play the score, no need to tune the strings, it is quite a mathematical assignment.

You don't need to reset the strings.

You can just make the inner string bass 5 and the outer string as the middle 2.

There is no need to tune the strings, the G key 52 string is the inner string 5 and the outer string 2