What does the key of C and B mean in the song?

1=C generally refers to C major or C house key. It is to sing the do note of that song as high as the C note of a fixed instrument (such as a pen).

B is divided into B major and B minor (there are also pentatonic adjustments - such as B quotient, B angle, etc.). B major, i.e., the do note is sung as high as the fixed instrument B, and B minor, i.e., the la note is sung as high as B.

Local Scale: In the musical system, the 7 scales with their own names are called basic scales. These 7 scales are expressed on the piano as the sound produced by the white keys.

There are two ways to mark the names of basic scales, one and the other way, and the name of each scale is marked with letters. The solfège is indicated by pronunciation.

Take C major as an example: the basic notes of C major are marked from low to high: C, D, E, F, G, A, B, and their corresponding solge names are do, re, mi, fa, sol, la, and si.

In the music system, the markers of the 7 basic scales (note name and solfège name) are used in cycles. That is, C, D, E, F, G, A, B and then back to C, D, E, F, G, A, B or do, re, mi, fa, sol, la, si, or do, re, mi, fa, sol, la, si, ......And so on and so forth.

However, the pitch in each loop is different, i.e., the pitch is not the same while the name (or solfège) is the same. When marking sound names, use uppercase and lowercase, or add subscript after uppercase letters and superscript after lowercase letters to distinguish between them. The relationship between two adjacent sounds with the same name is called an octave.

C major is the most common one that I don't usually use, and D major is equal to C major, which is equal to E major. d=1 is c=2. e=1 is d=2, and so on, each major is one notch higher than the previous one, and the d major canon is the canon with d=1.

C, D, E、、、 is equivalent to the main colors of a painting: red, yellow, green、、、 green is the majority, and all colors contain the taste of green, which is said to be green as the basic tone. You can also use red as the base tone and yellow as the base tone, and this base color can well express the idea that the picture wants to express, for example, light green more describes spring; Red mostly describes festivity; Orange mostly describes the autumn harvest, and yellow describes the imperial power, etc.

And so it is. Different shades are also different.

It's key

It's more intuitive to find a keyboard

To put it bluntly, it is:

The 1234567 in C major is used as the standard.

The 1 in C major is, of course, the 1 in C major, the 234567C major in C major 2 as the 1 in D major, the 234567C major in D major 3 as the 1 in E major, the 234567C major in E major 4 as the 1 in F major, the 234567C major in F major as the 1 in F major, and the 234567C major in F major as the 1 in G major, and the 234567C major in G major 6 as the 1 in A major. Up to 234567 C major is 7 in B major, and up to B major is B major 234567 the relationship between the notes in each key is the same, but the pitch of each key is different.

This is the easiest way to understand it

The key refers to the height of the tone, and there are several keys such as cdefgab.

- Black Black Black White Black White

The position of c in the series of sound names: c c d be e f f g ba a bb b c

The pitch of C is between C and D, and he is half a degree higher than C and half a degree lower than D, which is called "C sharp".

c pitch position on the piano keyboard: **c black key next to the right.

There are more black keys in the C key series——

It's C major, and it's all going to rise.

This generally refers to the key of the piece, the general modern ** key is basically a major key or a minor key, the major key is to start with any note in the 12 equal temperament as the main tone, according to the rhythm of the major key to make a key, the principle of arrangement is whole tone, whole tone, semitone, whole tone, whole tone, whole tone, half tone. If C major is taken as an example, then C is the dominant tone followed by C d e f g a b c, then if it becomes A major, the arrangement will be changed to a as the main tone, and then it will be a b c d e f g a and so on, and the interval relationship of the minor key is whole tone, semitone, whole tone, whole tone, whole tone, then each major key will have a corresponding parallel minor key, and the notes in the major and minor keys that are parallel to each other are the same, but the main tone is different. Corresponding to **, the beginning and end of the song will usually be the beginning or end of the first grade chord of the ** key as the beginning or end, and then a certain regular combination of chords to form the piece, taking C major as an example, usually the grade I chord is a major third chord with C as the root note.

Therefore, different keys have different chords, which directly affects the feelings expressed by **. I'm just briefly saying it here, of course, the expression is not rigorous, just for reference, I really want to know more, or flip through the music theory book.

For the same song, some people soar high because of their good voices, and some people can't sing high, so they have to lower their pitch and sing it. ABC is the marker for these different pitches.

The white keys on the keyboard are "cdefgab".

They are a set of keys, including five of the black keys.

If A is the "all", then the song is in the key of A.

If B is used as "all", then the song is in the key of B.

The reason why the song has so many key distinctions, in addition to the special structure of ** itself, is also because the vocal range of different people is different and the vocal range of different musical instruments is different.

For example, if you sing, a certain song, you sing it in the key of C, and I can't sing it, then I can choose to sing it in a lower key, for example, I use the key of B, and I use the key of A.

Each song has its own key, and the songs you hear are either high-pitched and some low, which is the difference in key: The song written in major key is bright in color, and the minor key is soft and dull C major is a major key that begins with the C note, and the composition of the notes is C, D, E, F, G, A, B, and C, that is, C is equal to do re mi fa sol la si do (1 2 3 4 5 6 7 1) and push back in turn. C major is a key that does not have sharps and flats. The interval from the first note to the eighth note in any major scale should be the same as in C major.

We should sing with the same interval distance. It's just that the pitch is different. The relationship between C major and minor is A minor, and its tone is arranged in this way.

Let's distinguish between major and minor keys in this way, with the first three notes being major thirds being the major scale, and the first three notes being minor thirds being the minor scale. The constituent note of the relational minor key is the same as the constituent note of the major key, which means that the starting note of the major key 6 is its relational minor. C major 1234567 (c d e f g a b c).

A minor 6712345 (a, b, c, d, e, f, g) have different main tones.

This involves music theory, so let's go to the music theory book.

It's just the tonality. c is the key at the beginning of do. There is no rise and no flat b is the key at the beginning of si, and the three tones of fa do so re la a is the key at the beginning of la, and the three notes of fa do so are raised.