Evaluation of music learning in the seventh grade next semester: analyze the score of the song "shearing wool" and mark each phrase with letters. The following is the music score:

-China folk musical instruments.

The first part timbre:

The sound of human voices and musical instruments, as well as the color characteristics of vibrating objects constitute the characteristics. It refers to the material, size, shape, structure, pronunciation, different overtones and different sound regions of the vocal body. The color of vocal cords and the timbre of musical instruments can be divided into two categories.

① The color of vocal music includes many types. Gender: male voice, female voice, chorus. From all kinds of bel canto, folk singing and popular singing.

(2) The sound of musical instruments can be heard indirectly through other substances, so its appeal varies with people's ability, mastery of musical instruments (performing arts) and artistic accomplishment. Traditional classification and characteristics

In the second quarter, folk musical instruments are often divided into four categories: blowing, pulling, playing and playing.

Windproof tools:

Playing bamboo or woodwind instruments has the most pronunciations, more vivid colors, loud voices, and the most fluent melody, which plays an important role in the band. Very rich musical skills, and in the long-term development process, formed a unique playing style and genre.

Flute-Chinese national band is used for solo melody instrument. Commonly used flutes can be roughly divided into two categories: Bangdi-flutes with short and thin body, clear pronunciation, broad and vigorous melody and uncertainty. He once accompanied Beibangzi Opera. Qu Di-The flute is thick and long, with a deep pronunciation, deep timbre, soft temperament and lyrical, and is mostly used to accompany the southern Kunqu genre. -trip to Suzhou "

(2) the flute-mellow and soft, quiet and elegant, but small in size. That distant and desolate feeling is very suitable for playing more subtle music language. Lengleng is not only suitable for solo, trio, piano and flute ensemble, but also suitable for accompaniment of genre, Fujian Nanyin, Guangdong music, Changzhou Sixian, Henan Bantou band national instrumental ensemble, and local opera and Yue opera.

(3) Suona-also known as the speaker, has a loud, loud and fascinating voice. Rough and loud, suona high notes, instruments played by Chinese national bands. Among them, at Christmas, suona is the backbone of suona instruments and percussion bands. In the case of, there are three shapes: large, medium and small. Suona, also known as bass suona, also known as big flute, trumpet, sea flute and small suona, is a high-pitched suona-"phoenix of birds"

(4) Sheng-reed instrument, an ancient reed instrument in China (the originator of most existing reed instruments in the world), has a long history and can play sounds. Spring vibration and combined bamboo flute pronunciation make the double timbre of reed flute sweet, bright, clean and soft, and its keynote is the blending of woodwind and strings.

2. Matchmaking: br/>; The bow-rubbing pronunciation of stringed instruments can be divided into two types: membrane: the front membrane of the piano (snake skin), and the sound is elegant and soft. Erhu, Hu, Music and Dance Board: Qin Tong, front cover wood (phoenix tree), loud voice, Banhu wild fox. Later, compared with other musical instruments, stringed instruments sounded beautiful, and most of them were good at playing melodious songs. It plays an extremely important role in national bands.

Erhu, also known as Erhu, is the most representative musical instrument in Nagao, including stringed instruments, erhu solos, national instrumental ensemble, dance and vocal accompaniment, local operas and rap music. Play an important role. Rigid and changeable voice, complex and flexible performance, can not only play soft and smooth tunes, but also play strong jumping melodies-Tradition, Bright Walk and Horse Racing.

(2)—— Also known as "High-pitched Erhu Hu", a native of Guangdong, was first popular in Guangdong and is now widely used in national bands. Huyin is clear, bright and expressive, and it is a kind of folk band music. Erhu family can be used for solo instrumental ensemble or local opera and dance accompaniment.

(3) Hu-alto erhu is short, and is usually responsible for playing the alto part, which mainly plays the role of adjusting the tone and enhancing the volume. This is a bridge between bass and stringed and wind instruments, which makes the whole band sound strong.

(4) Banhu-also known as "Hu Jintao Bangzi", a musical instrument played with "Qinhu" Bangzi, accompanied by China traditional opera. Mainly popular in northeast, north and northwest China, and absorbed by various local operas and folk arts. Bright, high-pitched tone, full of vitality and boldness, full of great functions, is most suitable for expressing a warm jubilant, provocative and imaginative atmosphere.

Accompanied by Peking Opera and Han Opera music, Jinghu is full of vitality, high-pitched, crisp, loud and penetrating. Accompanied by the melody of octave or low octave, the singing from low to high or low has formed the unique feature of Jinghu's lengthening-Jinghu tune "Deep Night"

3. pluck musical instruments

String instruments can be plucked with fingers or shrapnel to make the sound of an ancient piano, which are collectively called lying playing (piano, guzheng, dulcimer and harp play independently) and guarding playing (pipa, Qin Liu, Ruan, Sanxian, Yueqin and Dongbula). The timbre of plucked instruments is crisp and bright, and they are good at playing jumping and lively melodies, with bright rhythm, strong sound penetration, distinctive features and rich expressive force. It is an indispensable tool in national bands, and there are many different genres.

(1) the piano-guqin, piano. Modern times are called guqin and lyre, which are small and subtle and gentle and gentlemanly. Wide range, up to four octaves. Pronunciation is profound, simple and profound, but it also has a sense of vicissitudes. -"Running Water"

② Zheng —— The sound of Zheng is elegant, gorgeous, smooth, clear and melodious, and the ensemble, solo accompaniment and local music schools have gradually evolved into different regional characteristics. Different genres of performance styles: Modern Shandong Qu Zheng Qu Zheng Modern Henan Jiangsu Zhejiang Qu Zheng Hakka Qu Zheng.

(3) Pipa, the king of plucked instruments in the world, has pre-named playing skills, rich expressive force, clear and bright high notes, low alto, lively and smooth, lively and happy, lyrical and euphemistic, forceful, passionate and magnificent. Traditional Pipa Mountain in Wu Qu. Wu Qu Venturi mainly expresses emotions, powerful performances and tragic scenes. Pipa is widely used for solo, ensemble and ensemble accompaniment.

-Wen Qu: Moonlit Night on a Spring River-Wu Qu's House of Flying Daggers

(4) Ruan-commonly used as Si Ruan, Si Ruan Low Ruan and Da Ruan. Most bands use Da Ruan, whose timbre is soft, full and rich, and the timbre is soft and soft. Harmony accompaniment band, playing chords, rhythm mode.

⑤ Sanxian-known as "Black Boy", has a unique voice, rough and bold, and strong penetrating power. China's opera music and rap music both occupy an important position, and can also be solo, trio and ensemble. There are two kinds of big three-string and small three-string, also known as drum three-string book, with rich and loud chords. Because of the accompaniment of drums, this book is called (Northern Drum, Dancing and Raping Music), and the small three-stringed instrument, also known as Song Chord, has a crisp and bright voice, and is called accompaniment Kunqu Opera (genre, storytelling). stringed instrument

⑥ Dulcimer-playing dulcimer, also known as the origin of Bos, was introduced to China in the late Ming Dynasty and became an important national musical instrument in China. Can be solo, ensemble, piano book, rap, opera accompaniment, widely used in music genre, Shandong piano book.

4 percussion instruments

Tapping rhythmic instruments with loud and distinctive sounds plays an important role in bringing some opera music, rap music content, rendering atmosphere and portraying characters. China folk festivals and leisure activities, such as dragon boat rowing and dancing, are inseparable from knocking, knocking and indefinite sound, which can be divided into four categories:

① Drum-large and small hall drums and timpani drums.

② Gong-small gong, gong, gong, etc. (3) cymbals-big cymbals, small cymbals and water cymbals.

(4) Bangzi, Bangzi and Muyu

Sectarian national musical instrument performance

It is a trio and ensemble (percussion ensemble) in which a variety of national instruments play solo instruments against the same family, as well as a variety of comprehensive trio (such as Hu, dulcimer and guzheng trio) and large-scale national orchestras. Common musical genres in national instrumental ensemble;

1, percussion ensemble-also known as a clear combination of percussion and percussion. Common folk festivals or custom activities reflect a passionate, lively or solemn atmosphere and artistic conception.

Wind ensemble refers to wind ensemble music based on a small number of percussion instruments. Popular in folk wedding activities.

String ensemble-The ensemble consists of several stringed instruments. String Suo Le, also called lyric music, has elegant Portuguese quality, is suitable for indoor games, and its style is exquisite.

-Sizhu Ensemble, Sizhu Ensemble, mainly popular in the south. Small (at least two musical instruments), sexy music has the characteristics of light, lively, exquisite and delicate playing style, beautiful music, softness and elegance. Main musical genres: genre, Cantonese opera, Fujian Nanyin and Baisha fine music.

Classical percussion ensemble-the combination of bamboo music and percussion instruments, also known as "percussion, wind instruments, percussion instruments and stringed instruments as a supplement;" Characteristics of percussion instruments with independent and complete structure. This is a folk festival activity, and it is also a common form of weddings, funerals and instrumental ensemble.

National orchestral ensemble-a large-scale instrumental ensemble composed of four instruments: blowing, painting, playing and playing. It is the foundation for continuing to carry out experiments and perfecting the gradual formation while inheriting the excellent national traditions and drawing lessons from the principles and compilation of western orchestras. It is mainly used to play solo, duet, opera, folk custom and so on with the accompaniment of national orchestral music.

Zhang Yin entrepreneur

-Western orchestral music

The earliest traditional classification of western musical instruments, its characteristics:

The different structures, playing methods of western musical instruments are generally divided into four categories: stringed instruments, woodwind instruments, brass instruments and percussion instruments.

Bowstring instruments Bowstring instruments Bowstring pronunciation instruments generally rub. Bow-string instruments are the foundation of the orchestra and have strong performance. They can play all kinds of lyrical and cheerful music, and all kinds of playing skills are an important part of the orchestra. Include four types:

Violin music has beautiful timbre, wide range, diverse colors and strong artistic expression. It occupies an extremely important position in the symphony orchestra. It not only participates in trio, ensemble and accompaniment, but also is an ideal solo instrument. Therefore, it is called the "Queen" instrument.

(2) Viola-the alto part usually played, which plays the role of accompaniment and sets off the main theme, and is rarely used for solo. The timbre is soft and deep, slightly hoarse and nasal, and it is also unique.

(3) Cello-the timbre is rich, beautiful and full. Solo, ensemble and ensemble are important tools in an orchestra. The most brilliant moment of cello is the composer's mission, and their performance is like the melody of a song. -"Swan"-Raw mulberry

(4) Double bass-also known as double cello and double bass stringed instruments. The deep, strong and firm voice is the bass foundation of the band. Generally, long notes, plucked strings and simple phrases are rarely used for solo. -The Elephant-Sang Sang

Woodwind instruments, woodwind instruments are named tubular and made of wood. According to pronunciation, it can be divided into three types: spring whistle (flute, piccolo), clarinet (clarinet, bass clarinet, saxophone) and whistle double reed (oboe, English clarinet, bassoon, bassoon). Their voices are rich and beautiful, just like the composer's palette. "Now woodwind instruments are made of metal or plastic, but their pronunciation principle is still the same, woodwind instruments.

Flute-Flute is the earliest woodwind instrument with mellow and clear timbre and wide range, such as clear treble in the first morning light and beautiful and clear moonlight in the bass. This is brilliant, gorgeous, cheerful and the most effective play. When the so-called free melody is "coloratura", it can be solo, and the trio is widely used in orchestras and military bands-"the girl of Alec City".

(2) Piccolo —— The distorted instrument flute is eight octaves higher than the flute. It's sharp and transparent. Playing the highest notes in the symphony orchestra, the music of sober and prudent band is louder, stronger and more brilliant. It is often used to express a victorious parade, a warm dance, or a strong wind whistling in a rainstorm.

(3) oboe-sweet timbre, full of pastoral style. The lyric soprano band, which is suitable for playing beautiful lyric melody, often plays the main theme in the band. It is an excellent solo instrument and is also good at ensemble and accompaniment. In addition, it is also the benchmark instrument of the symphony orchestra (with the oboe fine print)-Tchaikovsky's "Swan Lake" overture.

(4) British wind-oboe variant musical instrument, which sounds like oboe, with melancholy and dreamy artistic conception, richer and more desolate than oboe, and sounds like tears. -The theme of the second movement of the New World Symphony-"Missing my hometown-dvorak's"

⑤ Clarinet-Clarinet, also called "clarinet", is a wide variety of reed instruments. The changes of different tones, dynamics and amplitudes in each region are expressive, especially suitable for amplifying lyrical cadenza solo, participating in trio, ensemble and accompaniment. It is one of the indispensable tools in the band.

⑥ —— Bassoon, also known as "a bundle of firewood", comes from Italy (fagotto) and is very vivid. The bassoon of woodwind instrument is one of the important tools in orchestra. The bass is rich, the tenor is gloomy and gentle, vigorous, the tenor is bright, slender and intermittent. The naughty band bass solo is often solemn, humorous, funny and mysterious. about

brass instruments

Wind and brass instruments made of metal materials. The structure of the sounding body is divided into (trombone) and keyless (trumpet, tuba, horn, etc. ) Brass instruments, stringed instruments and woodwind instruments can't reach orgasm with their powerful voices.

(1) the French horn-also known as the French horn. Brass has its own characteristics, but it is gentle and elegant, full of hazy mystery. Brass instruments and woodwind instruments play an intermediary role (adhesive), which is extremely rich and good at playing melodies such as songs. It is the most widely used brass instrument and tool. -Blue Danube Waltz-johann strauss

(2) Trumpet, a high-pitched wind instrument, plays a powerful voice, which is powerful and appealing. It is used to play the music form of horn melody, showing wonderful scenes, fierce battles and victory in sight. The voice is weak and full of songs. Overture to the Light Cavalry: Su Pei-(Austrian operetta composer)

(3) Trombone-also known as tube drawing-changes the length of the sliding tube itself and the number of intervals between intervals. Good at playing solemn, majestic, bold and powerful melodies.

(4) Empress-the big ring of the big bag is big first, then big (commonly known as the three "Susa"), and the latter two are only used in military bands or brass bands. Tuba and double bass are brass instruments in the orchestra, with a powerful voice. There is an orchestra and a double bass.

4. percussion

Percussion instruments are called "safety periods". This is a reliable pronunciation tool for shooting objects. Emphasize the rhythm and enhanced voice of the band. Sometimes the color of the tape will change so that in a certain atmosphere. Including fixed booths (timpani) and non-fixed pitches (drums, snares, cymbals, gongs, tambourines, triangles, castanets, etc. ).

(1) timpani, mini-drum, 2 (4), (3) drum, cymbals and 5-sided gong.

Keyboard instrument:

In addition to the above four categories, there are several musical instruments that are more individual in timbre, but they need to be selected temporarily in this band according to the content of a song: Qin, Malimba and Piano.

1 piano keyboard instrument. The power of the piano piano. The range, volume, timbre and dynamics of the grand piano are changeable, and the musical skills are complex and changeable. The piano itself is like a band. Besides playing the piano, I can also play a variety of multi-part orchestral music, including melody adaptation. It is the most important solo and accompaniment instrument in modern times, as well as ensemble and trio. In almost all music forms, pop, rock, jazz and classical, known as the "king of musical instruments", have played an important role. -"Adelina by the Water"

(2) Harp (plucked instrument)-The sound is crisp and bright, full of poetry and painting, and you can play skipping rope, double tones and chords or arpeggios freely in scales and intervals, which is particularly effective.

The forms of western instrumental music in the second quarter are as follows:

Solo-an instrument played by one person, a cantata, or accompanied by another instrument or even a band. It is called this form of solo.

Trio-two or more players play the same song at the same time, each performing his or her own duties, so as to achieve a harmonious effect. This form is called a trio performance.

Trio belongs to the category of chamber music. Although small, it is complicated, meticulous and accurate. The voice numbers of trio can be divided into duet, trio, quartet and trio. Trio can be the same instrument (string quartet-the first violin, the second violin, the viola and the cello) or a mixture of various instruments (piano trio-piano, violin and cello).

17th century and18th century, the trio were popular in Europe and often held royal palaces or mansions, which were called chamber music.

Ensemble-requires a certain combination of the same song to be played by multiple instruments. The configuration of instruments with different conditions or working requirements is different. Can be divided into:

1 String Ensemble: Form a string ensemble. Unified voice, beautiful and soft voice.

(2) Wind ensemble, woodwind, brass, percussion instruments and sometimes double bass, is called brass band. The voice is loud and dignified, full of fighting temperament.

(3) Orchestral ensemble, also known as symphonic ensemble, is a form of force, which is the richest musical expression in all ensembles. It is based on a wide range of frequency bands and rich sounds and is suitable for a wide range of strings. Bands with numbers ranging from 40, 50 or 100. It is mainly used to play symphonies, symphonies and concertos, and is also often used to accompany operas, ballets, choruses and solos. (Sketch of the location of the orchestra)

Music Appreciation: Radsky March —— johann strauss (Old)

Blue Danube Waltz-(Little) John? Steve, concept

Luxury cars produced by Rolls-Royce in the UK.

space

The first part of an interval, the interval-phonology, is the distance between two horizontal tones, which is called an interval. There is also a part of the range of semitone and diatonic intervals, which is determined according to the nature of intervals. Separated by two notes, the high note is called the crown note and the low note is called the root note. Two tones of the same degree, a crown tone and another word.

A sound with a double tone between a melody sound and a sound process is called a melody sound.

A sound is called a two-tone simultaneous interval and an interval. /& gt； Second interval structure

Digital sound of interval series

Interval sequence-the purpose of an interval includes the number of sound levels, which is called interval sequence. The interval of is calculated in degrees, called once with sound level, and so on.

Interval tone-interval number includes the number of semitones and whole tones of the interval tone of the called number. The interval of sound is directly related to its division of labor, which determines its nature.

2, interval type composition (sketch)

Once (1- 1), (3-3): Jingle Bells.

Second degree (1-2), (3-4): Dancing with Dolls and Bears and Ode to Joy.

Melody, the second interval is the most common, it constitutes the basic melody, giving people a smooth and beautiful feeling. More beautiful sophomores, sophomores are often very strong and unstable.

(1-3), (3-5): March of the Volunteers's Homesickness.

Melody tone is big, three degrees is different from two degrees, and it gradually jumps from big to four or five degrees. Form a unique jumping effect, which is harmonious and full with sound processing. The bright third color, fortitude, is determined by its main characteristics. The third color is faded and soft to the touch, and the interval of the master is characterized by multi-voice music. The composition of various chords is based on the superposition of three intervals. The third interval is very important.

Fourth degree (5- 1), (4-7): Singing the Motherland, Lullaby and Oh, Mom.

Melody tone's pure fourth rising line form is firm and effective enough to naturally stop the behavior of solving the common harmonic rhythm bass. (harmonious pure acoustic harmony),

Five degrees. (1-5), (5-2): Edelweiss, Animal Carnival-Swan

The perfect fifth degree of melody sound is a very wide interval, and the interval is relatively large. People who make up the fifth enjoyment level think it is the key to the root sound (harmony is perfect, and the fifth acoustics is harmony)

Sixth degree (2-7), (3- 1): Serenade and Defend the Yellow River.

Seven degrees (1-7), (3-2): Moonlit Night on the Spring River.

Octave (1- 1 octave), (5-5): Shearing Wool.

Note: The interval of no more than eight degrees is called the interval of sound processing and reuse. The interval (big, small, gradually complex, gradually decreasing, pure) remains unchanged according to the process of monochrome.

The interval of the third quarter can be reversed.

The exchange position between the middle root sound and the crown sound is called interval shift. The frequency doubling of tone sandhi in time interval can also exceed octave. When translocated, the movable sound can be the action of root sound or crown root sound and crown sound.

After changing the spacing transformation:

(1) 9 After the sum of the major turns in the previous interval.

(2) The nature of time interval, besides the pure indexable interval, must be the opposite interval.

3. Compositions and methods for identifying intervals;

(1) constitutes the first level, and the fixed-length interval contains semitones and whole tones of numbers;

(2) establish a large interval with a small time interval;

(3) Use indexable time intervals.

rice

Section four Linxi and disharmony solfeggio and appreciation.

When two kinds of sounds are formed and perfected at the same time, the effect of forming harmony is different because of the degree and natural interval. And a sound process, harmony and disharmony.

(1) Linxi-sounds very harmonious and pleasant. It can be divided into three types:

Extremely complete disharmony: pure one degree, almost complete pure unity, and complete unity of octaves.

Completely discordant: the fourth perfect fusion, the fifth perfect.

Incomplete disharmony: main three, fusion, small three, big six degrees, small six degrees.

Sound, clear and completely discordant, completely discordant, harmonious, ambiguous and ambiguous, full and incomplete, full and harmonious and pleasant to hear, but full and rich.

(2) disharmony-the interval between harsh voices and mutual integration can be divided into two types:

Disharmony: This is Grade Two and Grade Seven.

Extremely dissonant intervals: second degree, seventh degree plus fourth degree, minus fifth degree and all variation intervals.

abstract:

Learn the cornerstone of chords and tuning, learn to compose music, analyze the cornerstone of works, and listen to music. According to the author's intention, a musical work composed of a group of sounds is based on the interval relationship established in the horizontal (interval) aspect and the vertical and sound process. Familiarity and interval are conducive to learning composition, analyzing the music of a work and appreciating a musical work, but this means writing only (music score), and playing music means expressing stereo. It can be seen that being familiar with intervals will be of great help to music appreciation.

First chord, harmony.

The concept of multi-part music is the combination of two or more different parts, which go hand in hand at the same time. Knowing a little harmony knowledge is not only an essential writing skill, but also a perfect amateur music or mastering several different tones at the same time. Any alarm chord and chord connection is called harmony, according to certain rules. As an analytical ability, I appreciate many musical works (chorus, symphony, etc. ) and the basic knowledge of participating in chorus music.

The harmony structure unit of chord is vertical in multi-part music, that is, various types of chords connect three or more audios, and the interval relationship between the third degree and the non-third degree folds them into a circle, which is called chord.

the second circle

Gangdom-the most commonly used chord in music. The third interval consists of three overlapping voices. The bottom of the sound is called "root", the middle of the sound is called "tone" and the top of the sound is called "pentatonic scale", all of which are named according to the relationship between intervals.

2. Trichord type: The time interval between the parts that make up a triad is different. The four chord forms have different properties, which can be divided into:

1 major chord-stacked in the third grade, five notes in a perfect fifth interval, called major chord, with harmonious sound and bright colors.

(2) Minor chords-the perfect pentatonic interval of the root sound and pentatonic sound piled up by schoolmates, are called the harmony and soft color of the underworld.

(3) Subtractive triad-the fifth interval, covering three minor, three minor, one root and five tones, is called Subtractive triad. This sounds discordant, contractive, and not commonly used.

(4) Adding triad-covering the main three-tone and five-tone minor, forming a fifth interval, which is called adding triad. Its voice is very discordant and has a sense of expansion, so it is not commonly used.

The interval between major chords and minor chords is not harmonious, so the so-called "harmony chord, plus triad, minus triad, the interval is minus five degrees, hence the name" disharmony chord ". "

Gangdom label: adjusting the size of any sound level can form a triad.

The keynote of (1) is that the underworld makes up for the deficiency and is second best. Root chords are called main chords (I), subordinate chords (IV) and (V), and they are the major chords that can best express their main features, which are composed of the natural tones of chords (the root sounds are in the digital scale series of the capital Rome). Because they adjust the pronunciation level, they are called "underworld" and naturally have a small tuning level.

(2) Adjust the scale of the vice underworld.

In addition, the pronunciation level, the upper level, the rest of the polyphonic ringtone, the second, third, sixth and seventh chords are called "three minor chords assisting the underworld, and the chords are reduced (in the first and seventh categories); The natural minor vice chairman of the triad, the three major chords, and the flat chord (first class and second class); Add "0" to the underworld in the upper right corner and "+"to the triad.

Third harmonic function

A key and chords at all levels are interrelated, and a system depends on this relationship, which is called harmony (chord).

Gangsters and their behavior

The main function of chord (T)I chord adjustment is a chord, which is the most stable and important. Other chords are unstable, and often unstable chords are stable.

Among all unstable chords, the two most representative chords V-chord are the functional group of a chord represented by chord (D), and subordinate chord (S) is the functional group of subordinate chord. They are on both sides of the main chord, tend to the main chord, support the main chord and form a whole of unity of opposites. The stability and instability of these three chords in the movement depend on each other, set off each other, restrict each other and tune each other, and the central tuning that works is established. & lt bromine

Frontal underworld circle, I-IV-VI harmony series. /& gt； Deputy underworld

The scale consonant (2367) constitutes the underworld (two, three, six, seven). It is said that there are two kinds of sounds that are the same. The next lower level is called "a chord with independent function, but a subordinate chord or parallel chord of the chord."

rhythm

The idea and sound of musical instruments are over. The call was terminated. Music that is divided into phrases and partially terminated. There are also many ways to terminate the content and style of music tunes, which are collectively called "closure". To sum up, there are several as follows:

Unstable ending-ends all levels of the main chord except the chord. Semi-termination (IV, IV, V, I-IV)) to prevent termination (V-VI).

Stable termination-the termination of the main chord, which can be divided into complete termination and incomplete termination. T(I) is not limited. Two chords composed of pessimistic roots end in the same place, and the third taste is called complete termination. This is dispensable and called incomplete termination.

Common chord symbols in guitar music

Symbolic guitar music is usually varied and simple. Chord mark (called) is a fixed name according to the root sound (reference sound) and "music letter" of the chord. Major chord music letters represent minor chord music letters and lowercase letters m, seventh chord adds "7" to the letter in the lower right corner, while right chord subtracts triad and seven letters add "0" or "-"to the letter in the upper right corner. No matter what kind of tune it is, the musical letters represent every fixed sound name that produces chords.

The roll call adopts the initial sound roll call method. The fixed naming method is based on English letters called "root letters, chord symbols and chord roots"

Note: The strings are marked with the same symbols as the guitar chords on the ordinary keyboard.

Song Mark. Listen: The Yellow River Cantata-Xian Xinghai

Summary:

Composers realize that harmony is one of the most important and basic composing techniques in multi-voice creation. Chords are the foundation. Many acoustic contradictions, such as superiority, harmony and chord, unity, stability and instability, disunity, reveal the ups and downs of emotions, promote the development of music and shape a specific musical image.