A connects two keys whose tonics are a third apart (major third or minor third). Schubert had a lifelong love of third‑related keys. Here the relation between the outer sections (E♭ major) and the middle section (B minor) is a descending minor third : E♭ down to C♭ (enharmonically B).
The initial A section itself is internally ternary (A–B–A), with a middle portion (mm. 25–51) that ventures into the darker, parallel before returning to the original major key. schubert impromptu op 90 no 2 harmonic analysis
Franz Schubert's is a masterclass in early Romantic formal and harmonic tension, famously starting in a bright major key and ending in a tragic minor key. 1. Formal Structure A connects two keys whose tonics are a
: Described as a "storm erupting," this section shifts dramatically to the parallel minor (enharmonically transformed from C-flat) . It features a "bohemian waltz" feel with heavy off-beat accents . The initial A section itself is internally ternary
The harmonic analysis of Impromptu Op. 90, No. 2 not only deepens our understanding of Schubert's compositional techniques but also informs performance practice. Pianists must navigate the piece's complex harmonic landscape with sensitivity and insight, bringing out the contrasts and connections between different themes and sections.
A final, brief bravura statement, revisiting the trio's intensity before closing in 2. Harmonic Analysis of the A Section (E-flat Major)
The frequent interplay between major and minor modes.