Schubert Impromptu Op 90 No 2 Harmonic Analysis Apr 2026

The B section begins with a new theme in the key of E-flat major (V of Ab major). The harmony becomes more complex, with a series of secondary dominants and borrowed chords:

Franz Schubert's Impromptu Op. 90, No. 2 in A-flat major is a solo piano piece that showcases the composer's mastery of harmony and melodic writing. The piece is characterized by a singing melody, nuanced dynamic shifts, and a range of emotions. This harmonic analysis will explore the piece's chord progressions, tonal harmony, and departures from traditional tonality. schubert impromptu op 90 no 2 harmonic analysis

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) The B section begins with a new theme