1, composition is the keynote of a song; And the arrangement is the accompaniment of a song.
2. Only when there is composition can there be arrangement; And the arrangement can be arranged by the composer.
3. You can write down the music with the staff, and you need to download some arranging software and sound sources to arrange the music.
4. Composition is the basis of arrangement. Composition refers to the production of the main theme of a song, that is, the soundtrack. Arranging is based on the main theme, with drums, harmony and various electronic effects in appropriate places.
Extended data:
First, compose music:
Music terminology, composition, and non-music content describe that composition will use music composition. Refers to the act of creating music, or the process of music creation. It can also refer to the creator of a musical work. (Refer to the New Grove Music Dictionary &; Musician ")
The method of expressing the composer's musical thoughts by using basic musical theory, harmony acoustics, polyphony, orchestration, musical structure and other technical theoretical systems. Different countries and historical periods have different creative styles and technical methods, which can be roughly divided into baroque, classical, romantic and modernist styles.
Second, the arrangement:
"Arranging" is understood according to the usage and working mode of vocabulary in the field of professional music in China (as far as universal phenomenon is concerned), and it refers to the arrangement mode combined with music production.
It is not only to arrange music from the perspective of musical instruments and timbre collocation, but also to make sound effects with computers, software and hardware. This makes the word "arranger" more like a professional or work name than a musical concept and composition technique.
References:
Baidu encyclopedia composes music
Baidu encyclopedia arrangement