Schubert Impromptu Op 90 No 2 Harmonic Analysis
Schubert's Impromptu Op. 90 No. 2 in E-flat Major is a perpetuum mobile
m. 1: I (Ab major) - 3rd inversion (Ab - C - Eb) m. 2: V6/4 (Eb major) - 2nd inversion (Eb - G - Bb) m. 3: I (Ab major) - root position (Ab - C - Eb) m. 4: I (Ab major) - 1st inversion (C - Eb - Ab) schubert impromptu op 90 no 2 harmonic analysis
Structure
- From the Neapolitan area, Schubert embarks on a sequence of descending 5ths.
- He cycles through keys like B-flat minor and F minor. This creates a spiraling sensation, as if the listener is falling deeper into a harmonic abyss before eventually being pulled back to the home key.
- Analyze the piece's use of voice leading, particularly in the development section.
- Examine the role of pedal points and ostinati in shaping the harmonic progression.
- Compare Schubert's harmonic techniques in this impromptu to those used in his other works, such as the symphonies or string quartets.
The False Major (Bar 21): The new theme arrives in B-flat major – except it isn’t happy. The melody uses the flattened 7th (A-flat), hinting at the mixolydian mode. Harmonically, Schubert immediately tonicizes G minor (the relative minor of B-flat) via a G minor harmony in bar 23. We are drifting. Schubert's Impromptu Op
Coda (mm. 251–end): A high-energy accelerando that shifts the tonality permanently to E-flat Minor. 2. Harmonic Highlights Traversing Schubert's Opus 90 Impromptus From the Neapolitan area, Schubert embarks on a
