The composition structure is as follows:

1. Headstock

Headstock Logo: brand trademark.

Tune knob: used for tuning strings.

2. Neck?

Fingerboard: The long board that connects the headstock and the piano case. It is named after the fingers wander on it when playing.

Fret post: a metal strip on the fingerboard, mostly made of copper.

Frets: The part between the frets, some also call them frets. Facing the guitar, from top to bottom, they are called the first fret, the second fret, the third fret, the fourth fret...

Fret points: metal dots in certain frets. Standard folk guitars are distributed in the third, fifth, seventh, ninth, twelfth (two fret points), fifteenth and seventeenth frets, which helps guitarists quickly identify the corresponding frets when playing.

3. Piano box

Sound hole: Collect the sound emitted by the strings and use the structure of the piano box to diffuse, strengthen and reverberate, making the sound more beautiful and pleasant.

Bridge: Mainly plays the role of supporting the strings.

Piano code: It is the small white strip on the top of the bridge, commonly known as the pillow. The code at the head of the piano is called the upper code, and the code on the bridge is called the lower code. The quality of the bridge directly affects the sound quality. The material is usually made of cow bone or plastic, and high-end pianos are made of ivory.

String pin: also called string fixing cone, which fixes the strings. It needs to be pulled out when changing strings.

Strings: Facing the guitar, from left to right are the sixth string, the fifth string, the fourth string, the third string, the second string, and the first string. Their thicknesses decrease in order, with the sixth string being the thickest and the first string the thickest. thin. Its tightness can be adjusted by the string buttons.

Guardboard: Opposite the guitar, on the right side of the sound hole, its function is to protect the paint of the guitar body from being scratched by the pick.

The steel-string acoustic guitar is a plucked instrument with a shape similar to a violin and usually has six strings. It was originally an accompaniment instrument for American western country music. It usually appears as an accompaniment to songs, with American western country music as the main theme.

It is regarded as a commonly used instrument in pop music, rock music, blues, and folk songs. The emergence of dual-purpose electric acoustic guitars in recent years has brought great help to stage performers.

Extended information:

Folk guitar is the most "popular" member of the guitar family. It has the most players and is the basis for all types of guitars. Folk guitar is also a member of the guitar family. . The dual-purpose electric acoustic guitar that appeared in 2009 has brought great convenience to stage performers.

Guitars can be divided into several categories: classical guitar, folk guitar, flamenco guitar, jazz guitar, Hawaiian guitar and electric guitar. Acoustic guitar can be subdivided into acoustic guitar (rounded guitar) and cutaway (cutaway guitar). The former is suitable for playing chords, and the latter is suitable for playing high-position solo.

The neck of the folk guitar is relatively thin, the upper finger lever is 42mm wide, and there are 14 frets from the saddle to the body. There is a crescent-shaped guard plate on the piano case, and steel strings are used to play. The most "civilian" member of the guitar family.

There are 14 frets on the fingerboard from the saddle to the joint between the piano handle and the piano case. The fingerboard is narrow and steel strings are used. There are strap nails at the end of the piano. There is usually a guard plate on the panel, which can be used with fingernails. Or play with a pick. The folk guitar has a mellow and bright tone, deep and pure sound quality, and a relatively free playing posture. It is mainly used to accompany singers. It is suitable for country, folk and modern music. The playing form is relatively relaxed and casual. It has a strong grassroots flavor and is the most common among many guitars.

Reference: Baidu Encyclopedia-Folk Guitar