The main melody development techniques include: repetition, imitation, molding, expansion, contraction, addition, etc. The main techniques of theme development:

The main techniques of theme development include repetition, variation, expansion, contrast, reproduction, etc., and these development techniques are closely related and are often used in combination. The following is the breakdown:

1. Repetition: Repeating a phrase or theme exactly once is the most basic development technique. Repetition is no longer the first statement of the theme, but serves to emphasize and consolidate. ?

2. Variation: Make some small changes on the basis of the original musical material. This kind of changed repetition is more complicated than simple repetition.

3. Expansion: Extract some small fragments from the stated theme materials to change and develop them. One of the techniques is called molding, that is, imitation. It is to repeat a small fragment of the theme at different heights.

4. Comparison: Putting theme materials of different natures together for comparison can produce contradictory factors, thereby enriching the music content. The development of contrast may lead to new material, which will lead to contrast and contradiction between the old and new themes, thus making the development of the music more complicated.

5. Reappearance: It is a special kind of repetition. This is after the music has developed for a period of time, or after a new piece of music material appears, the original theme reappears. The reappearance of this theme is not a mere repetition, but after the musical content has been presented and developed. This is the recurrence of the theme, which already has the significance of conclusion.

Extended information

Basic elements of music: The basic elements of music refer to the various elements that make up music, including the pitch of the sound, the length of the sound, the strength and timbre of the sound. These basic elements are combined with each other to form the commonly used "form elements" of music.

For example: melody, rhythm, harmony, intensity, speed, mode, musical form, texture, timbre, etc. The formal elements that constitute a musician are the means of musical expression. The most basic elements of music are melody and rhythm.

Music is an art form that uses auditory images composed of organized sounds to express people's thoughts, feelings and social reality. It is also one of the most instantly moving art forms.

When the melody sounds, people are often unable to resist and immediately fall into the atmosphere of the music. Any art form has its own expressions to express ideas and shape artistic images. For example, dance embodies artistic images through body movements and facial expressions, painting embodies lines, colors, and compositions, and literature embodies artistic images through words, words, sentences, and articles.

Usually, people distinguish different types of art based on different means of expression, such as different musical instruments. Music can also show the intentions of the musicians and music creators.

Baidu Encyclopedia: Music