This provides a visualization of the principle of parsimonious voice-leading, in which motions between chords are considered smoother when fewer pitches change. This principle is especially important in analyzing the music of late-19th century composers like Wagner, who frequently avoided traditional tonal relationships.
This illustrates the principle of minimal voice movement, where changes between chords are smoother when fewer notes shift. This idea is particularly relevant in analyzing the music of late-19th century composers like Wagner, who often avoided traditional tonal relationships and harmonic conventions.