keskisävelen
Keskisävelen is a Finnish term used in music theory and composition. It refers to the tonal center or key of a piece of music, similar to the concept of a tonic in Western classical music. In essence, keskisävelen is the note around which the melody and harmony of a composition revolve, providing a sense of stability and resolution. It is the note that feels most at rest and to which other notes tend to return. The identification of the keskisävelen is crucial for understanding the harmonic structure and overall mood of a musical work. Composers utilize the keskisävelen to establish the primary key, and deviations from it create tension and interest, which are then resolved back to the keskisävelen. This concept is fundamental in analyzing and comprehending musical pieces across various genres and styles. The term emphasizes the central, foundational role of a particular pitch within a musical context.