Chromatic Étude — Descending Minor Thirds

This étude descends through the cycle of minor thirds using chromatic voice-leading on the inner voices while the bass and soprano lines move in contrary motion. Inspired by the harmonic language of Schubert, Liszt, and the late Romantic guitar tradition, it tests the player's ability to maintain full six-string voicings while every chord contains at least one semitone shift from the previous. The chromatic inner movement (the "sigh" motif) appears in the middle voices while the bass descends in minor thirds: E–C#–Bb–G–E. This symmetrical pattern divides the octave into four equal parts and creates a mesmerizing sense of harmonic ambiguity — no one tonal center emerges until the final resolution to E major. Expert execution requires that each chromatic voice-leading note is clearly articulated. Use legato (hammer-ons and pull-offs) for the inner chromatic movement rather than picking each note; the contrast between the picked outer voices and the legato inner line creates the characteristic Romantic "sighing" texture.