Schubert Impromptu Op 90 No 2 Harmonic Analysis May 2026

While the piece appears to be a light, bravura study in scales, a deep harmonic analysis reveals a sophisticated exploration of tonal relationships, particularly the tension between and its parallel minor, E-flat minor . Structural Overview

Franz Schubert’s is a masterclass in perpetual motion and harmonic fluidness. Published in 1827, just a year before his death, it exemplifies Schubert’s unique ability to blend Classical structures with the burgeoning expressive freedom of the Romantic era. schubert impromptu op 90 no 2 harmonic analysis

Perhaps the most famous aspect of this Impromptu’s harmonic analysis is the ending. Rather than concluding in the triumphant E-flat major, Schubert shifts the entire theme into . While the piece appears to be a light,

Schubert’s preference for moving keys by thirds (E-flat to G-flat or B/C-flat) rather than the traditional circle of fifths. Perhaps the most famous aspect of this Impromptu’s

The piece follows a form with a substantial Coda. Section A: E-flat Major (perpetual motion triplet scales). Section B: B-minor (the dramatic "Trio" section). Section A': Return to E-flat Major. Coda: E-flat Minor (a tragic reversal of the opening). Section A: The Fluidity of E-flat Major

The piece ends with a forceful E-flat minor cadence. This harmonic choice transforms the "impromptu" from a lighthearted exercise into a serious, almost desperate work of art. Key Takeaways for Analysis

On paper, E-flat major and B minor are distantly related. However, Schubert treats them as enharmonic neighbors. He uses G-flat (the 3rd of E-flat minor) as a pivot to F-sharp , which becomes the dominant (V) of B minor.