Songs piano improvisation accompaniment skills
Improvisation accompaniment refers to the case of not using the accompaniment sheet, the accompaniment played for the song, of course, you can also do some preparation in advance, such as familiarize yourself with the score, analyze the basic mood of the song and the content of the analysis of the key, marking the function of the notation, the design of the accompaniment of each section of the pattern and playing, and so on. Doing so can make improvisation accompaniment to reduce blindness, enhance the normative, visible improvisation accompaniment is not a haphazard sea and sky, of course, not like the accompaniment score as well-designed strict norms. Therefore, both the rules and regulations, but also according to the specific circumstances of the flexible use, which is called improvisation accompaniment.
Piano improvisation accompaniment is a comprehensive course. First of all, of course, should have a certain piano foundation, according to the textbook, at least should have the equivalent of the late Bayer or Cherny 599 middle level. Of course, the actual study should synchronize the development of the piano technique and the improvisation accompaniment technique. Moreover, a systematic study of harmony is essential for improvisational accompaniment. In addition to the last two subjects directly related to improvisational accompaniment, the most important thing is to have a lot of practice and practice. Similarly, the picking of the tape in the guitar is applicable to the piano.
The principle of piano accompaniment, in fact, is to play harmony, but it is not simply a matter of harmony, behind it, and how to choose, with what method of playing the problem, and with harmony and according to the needs of specific works, which will also have to analyze the ability to analyze and the ability to integrate the application of improvisational accompaniment is a series of basic knowledge and skills applied to the specific embodiment of this. It reflects a person's knowledge, skills, level and comprehensive application ability, which needs to be in continuous learning, repeated practice and gradually master and improve. The composition of improvisational accompaniment has the following elements: piano skills; harmonic foundation; accompaniment patterns; song analysis; comprehensive application ability.
Piano Technique:
One of the conditions that piano improvisation accompaniment must have is piano technique, and those who do not play the piano will not play accompaniment on the piano. But to be clear, the piano skills are by no means equal to the accompaniment skills, there is an essential difference between the two: the former is based on mechanical exercises to reproduce the content of the score, while the latter is to complete the task of song accompaniment with creative labor, so that it becomes a complementary to the song as a whole.
The foundation of harmony:
Improvised accompaniment is a polyphonic category, and of course, requires a foundation in harmony. The level of harmony is directly related to the acoustic effect and expressiveness of the accompaniment. The choice of harmony should be based on the specific needs of the work, dealing with the arrangement, connection, omission, functionality, color, rhythm, expressiveness, and chord structure and chord extensions, harmonic style and so on. There are fixed rules in harmonic practice, but in practice they are very flexible. There are also problems that cannot be found in the exercises, but must be dealt with in the practical application. Therefore, the foundation of harmony is very important.
Three, accompaniment type:
Mastered a certain foundation of the piano, the harmonic foundation, we must use a certain form of statement. Accompaniment type is the harmonic foundation applied to specific works in the form of a regular statement, and this form is appropriate, how to be appropriate, there should be a certain basis. Such as the performance of the piano, the characteristics and expressiveness of the accompaniment pattern, the method of playing, and the level of the accompanist's existing piano skills, the level of the application of the ability, etc., the accompaniment effect is good or bad, in addition to the harmonic effect is the application of the accompaniment pattern. Therefore, the creative selection of good, well-designed accompaniment patterns is essential to play a good improvisation accompaniment important content.
Designing and choosing the appropriate accompaniment pattern according to the content and mood of the melody is the key to the success of improvisation. Therefore, I think the accompanist should master a variety of styles, a variety of moods of the accompaniment weave, according to my mastery and understanding of some of the content of the accompaniment, the accompaniment is probably the following types:
1, and the harmony of the dense tone type
to dense chord progression for the melodic background, and the rhythm of the sound of the slower, the voice of the part of the more stable. It can produce solemn and majestic, quiet and smooth, sad and solemn, naive and simple, as well as quiet, deep and other effects.
2, harmonic rhythmic patterns
The chords for rhythmic changes, the general chord bass on the strong beat, the rest of the voice on the weak beat part of a variety of rhythmic changes. The technique is simple, effective, and can give a person a feeling of vitality, and is often used in marches, processional songs, round dances, and some rhythmic light and lively music.
3, decomposition of chord tones
The chords will be broken down in the form of a tone by tone, forming a monophonic flow of the weaving technique, the effect can be gentle, delicate; light, beautiful; gentle, long. This type of sound is often used in the lyrical song accompaniment.
4. Decomposed chord melodic pattern
On the basis of the decomposed chord, add the chord extensions to make the decomposed chord melodic. This pattern is more flexible and varied than the general broken chord pattern, and it is often used without melodic accompaniment, in which the melody can be more free and lively.
5, decomposition of rhythmic patterns
The decomposition of chordal patterns and harmonic rhythmic patterns combined with a hybrid pattern, because it weakened the mechanical rhythmic, strengthened the accompaniment part of the mobility and melodic, so the effect of elegant and deep feelings, delicate and beautiful, poetic, is the lyrical solo songs in the common sound patterns.
6, decomposition arpeggio pattern
Decomposition chords in two octaves or more of the range of continuous, it can be all chord tone, sometimes also added to the chord outside the tone. This pattern has its limitations, that is, it can not be used throughout the whole piece, it is mainly used in the climax or the end of the piece. It is mainly used at the climax or at the end of the piece. When using this pattern, an open arrangement should be used in the bass, while a dense arrangement can be used in the middle and treble registers. This type of sound is usually used for the left hand, but also two-handed arpeggio, the effect is full of enthusiasm, passionate, magnificent or simple and smooth.
7, interval modal patterns
Interval modal progression parallel third, sixth, fourth and fifth. In order to get a unique sound color in the piano works, try to use the interval mode mode. The effect is crisp, bright, colorful, lively, smooth, and distinctive, a colorful piano weave.
8. Chordal modal patterns
Chordal modal patterns are often used in piano works, which are difficult to realize in other patterns. Chord `continuous molding, so that the harmonic effect of the piece is more rich and thick, is a unique accompaniment with special effects of the weave, the use of this pattern, the voice of the parallel fifths, parallel octaves produced in the process, is allowed. However, in order to avoid the muddy acoustic effect in the low register, it is advisable to use an open arrangement or an incomplete chord structure.
9, imitation of a variety of sound, rhythmic effects of the sound pattern
Because of the content of the needs of the piano improvisation accompaniment, the use of imitation of the sound of the birds, the sound of the train, the sound of the gongs and drums, as well as other natural sounds or rhythmic techniques, the more the song is more imaginative and rich in the expressive power, and even access to the rich national style.
10, sustained tone, sustained rhythmic patterns