Schubert Impromptu Op 90 No 2 Harmonic Analysis -

Using the pivot between G-flat and F-sharp to bridge distant keys.

A hallmark of Schubert’s style is "modal mixture." Early in the first section, he pivots briefly to G-flat major (the bIII). This creates a momentary "shimmer" before returning to the home key, signaling that the piece isn't as harmonically stable as it first seems. Section B: The B-Minor Shift (The Enharmonic Pivot)

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 . schubert impromptu op 90 no 2 harmonic analysis

The triplet scales return, but they are now shadowed by the flattened 3rd (G-flat), 6th (C-flat), and 7th (D-flat).

Schubert begins with a simple I - V7 - I progression in E-flat major. However, he quickly introduces chromatic passing tones within the scales to blur the lines of the key. Using the pivot between G-flat and F-sharp to

This section utilizes heavy accents and syncopation. The harmony moves through a series of Secondary Dominants , pushing the tension until it reaches a climax that eventually winds back down to the E-flat major scales of the "A" section. The Coda: The Final Transformation

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 Section B: The B-Minor Shift (The Enharmonic Pivot)

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’s preference for moving keys by thirds (E-flat to G-flat or B/C-flat) rather than the traditional circle of fifths.