Motivsequenzen

Motivsequenzen are a concept in music theory, particularly associated with the analysis of tonal music. A motivsequenz, or motive sequence, is a repetition of a musical idea, or motive, at a different pitch level. This repetition typically occurs sequentially, meaning the motive is restated immediately or with minimal interruption. The intervals between the repetitions are usually consistent, creating a sense of motion or development within the music.

The effect of a motivsequenz can be varied. It can build intensity, create a feeling of journey or expansion, or simply reinforce a melodic or harmonic idea. Composers use motivsequenzen to elaborate on themes and explore their harmonic possibilities. The pattern of the sequence can ascend, descend, or remain at the same pitch level if the motive itself contains a chromatic element that allows for such repetition.

Identifying motivsequenzen is a key aspect of melodic and harmonic analysis. It involves recognizing a distinct musical motive and then tracking its subsequent appearances at transposed intervals. The length of the motive can vary from a few notes to several measures. The harmonic context of the sequence is also crucial; the underlying chords often follow a pattern that supports the sequential melodic movement. Understanding motivsequenzen helps in appreciating the construction and expressive content of musical compositions.