Schubert Impromptu Op 90 No 2 Harmonic Analysis -

The final measures cascade down to a definitive

The entire maneuver is a classic Schubertian example of – a purple‑coloured harmonic island that seems to suspend normal tonal time for a while.

The harmonic rhythm slows down. Schubert loops a series of cadential progressions (

: Early in Section A, the music transitions from schubert impromptu op 90 no 2 harmonic analysis

Characterized by sweeping triplets. Features frequent shifts to

The B section ends on a half-cadence (V of Bm), which resolves back to the A’ section by enharmonic reinterpretation: The F# chord is respelled as , which is the Neapolitan of Eb? No – it’s just a tritone substitution enharmonic: F# (V of Bm) is treated as Gb, and then Gb slides down to F (Eb’s V) – but Schubert simply crashes back to Eb major at bar 121 without preparation. Another shocking juxtaposition.

Though technically prepared as if it were in C-flat Major (the flattened submediant of E-flat), it is enharmonically written in B minor , a distant and striking key choice. Phrase Structure: The final measures cascade down to a definitive

A scalar ascent culminates in a standard Cadential 46sub 4 to the sixth power progression, securing a Perfect Authentic Cadence (PAC) in major at bar 14. The Mediant Shift and Chromaticism (Bars 15–35)

Schubert was a master of – the technique of respelling a chord so that its function changes without sounding an audible break. The central pivot in the Impromptu is the chord that we could call either “G♭ major” or “F♯ major”. In the context of E‑flat major, G♭ is ♭VI; in the context of B minor, the same sounding chord (spelled as F♯ major) becomes the dominant of B minor (since F♯ is the leading tone of B minor).

i→iv→V7→ii right arrow iv right arrow V sub 7 right arrow i Features frequent shifts to The B section ends

Discuss the tied to these harmonic changes.

: This paper explores the relationship between neo-Riemannian and Schenkerian theories to analyze Schubert's harmonic innovation . It specifically focuses on chromatic harmony and the fluid interaction between traditional tonal syntax and transformation .

The coda heavily emphasizes the subdominant (