What knowledge do you need to master to learn guitar?

I found many beginners around me, and some people wondered why they were learning so slowly! First of all, why do you learn guitar? If it's not because of the love of music, but for other purposes, I suggest we forget it. Learning a musical instrument is boring and hard work. ?

In fact, some foundations are the most important, but they are often ignored.

A roll call name

1，2，3，4，5，6，7，I

Roll call: Duo, Rui, Mi, Fa, Suo, La, Duo,

Pinyin names: c, d, e, f, g, a, b, c

The simple understanding is that every voice has its own name, just as everyone has his own name.

Two-tone semitone

In the phonology of a music system, the minimum distance between two adjacent tones is called semitone, and the two semitone distances form a whole tone.

Three-lift signal

A semitone (#) in a note means to raise the note by a semitone.

The minus sign (b) means lowering the sound by a semitone.

Forty-two average law

In music, octave is a cycle. There is an octave between 1 and me, and there are twelve semitones between this octave. Each semitone has its own name, namely:

C，#C，D，#D，E，F，#F，G，#G，A，#A，B，C，

Careful friends can find that there is no sound with (#) between E/F and B/C, this is fixed, you just need to write it down.

Pentinterval

The most important intervals include: minor, sophomore, minor, major, pure five, and others can be ignored.

Purity: C-C, D-D, E-E, (homophone)

Second degree: E-F, B-C (there is only one semitone between two sounds)

Sophomore: C-D, D-E, F-G, G-A, A-B (there are two semitones between the two sounds)

Minor: D F, such as A-C, B-D (there are three semitones between two notes).

Third degree: C-E, F-A, G-B, (there are four semitones between two tones)

Pure fifth degree: C-G, D-A, E-B, F-C, G-D, A-E (there are seven semitones between two sounds)?

These five are what you must know!