How to match harmony for pop songs?

The general procedure of harmony and melody matching is:

1. Through the analysis of the melody, the mode and simple music structure of the melody are defined.

2. Determine the chord configuration of each note from the beginning to the end of the melody.

Of course, this does not mean that you must choose chords in the order of notes. People usually work from the beginning of the melody, the end of the phrase, and the melody segment with the most harmonic hints.

The harmonious design of these parts, similar to the skeleton of a building, will have an overall impact. After the skeleton is built, according to the existing harmony conditions, harmony is filled in the "middle zone" where there is no clear choice. ?

Chord selection is the most important and difficult part in harmony and melody matching. A melody tone may often have many choices, and with the accumulation of harmonic materials in the learning process, this problem will become more and more complicated. The choice of chord is directly related to the problem of harmony rhythm and harmony style, which must be solved with great efforts.

And the bass design of harmony. Bass is the "second melody" of four harmonies, which should be smooth, complete and full of personality. The bass line must move within the range specified by the chord selection scheme, and it is strictly limited by the teaching progress, but it is an effective way to exercise the ability of free writing.

Proper jumping (no more than eight degrees) can increase the vitality of lines, but it is not advisable to use continuous jumping in the same direction (it is not forbidden to divide eight degrees by four or five degrees to form the same direction jumping). Smooth and smooth interior filling is the basic principle, which is four harmonies and two harmonies.

In addition, we should also consider the correctness of chord repetition and ellipsis, reasonable arrangement, range limitation of voices, and avoid various problems (parallel eight or five degrees, overlapping voices, surpassing voices, and four parts in the same direction).

Sometimes, due to the difficulty of a certain voice, the existing bass design and chord selection scheme should be adjusted locally or even widely.

Extended data:

In tonal music, harmony has both functional and semitone meanings. The function of harmony refers to the stable or unstable function of each chord in tonality, their movement and tendency characteristics, and their logical relationship. The function of harmony is closely related to tonality. Without tonality or tonality, harmony loses its functional meaning.

The color of harmony refers to various chord structures, harmony positions, texture writing and harmonic progression's sound effects. Harmony color is the main factor of harmony expression, which is of great significance in both tonal and atonal music.

References:

Baidu encyclopedia-harmony