I
n musicology, a piece of music consists of 
several basic components such as melody, 
harmony, rhythm, timbre, and dynamics. These elements interact to create the unique sound 
of the piece. For example, melody provides the 
main musical line, while harmony complements 
it, creating richness and emotional intensity. 
Rhythm determines the tempo and movement 
of the music, timbre distinguishes the sound of 
different instruments, and dynamics controls the 
volume and intensity of the sound.
In legal terms, each of these components can 
be considered a separate creation subject to copyright protection if it has a sufficient degree of 
originality and individualization.