Schubert Impromptu Op 90 No 2 Harmonic Analysis < 480p >

However, Schubert adds one final disquieting touch. In the coda (bars 158-169), just as we expect a triumphant close, the left hand plays a series of (F-flat major – wait, that’s an F-flat, A-flat, C-flat? Yes, spelled enharmonically as E-natural, A-flat, C-flat? Let's be clear: it's a D-flat major chord in second inversion).

Correction for accuracy: In bar 162, Schubert slips in a on A-flat (A-flat, C, E-flat, F-sharp) that resolves deceptively not to the dominant (B-flat), but to a F-flat major triad (spelled F-flat, A-flat, C-flat). This is an astonishingly remote chord in E-flat major (the flat submediant of the subdominant? It doesn't matter—it’s pure color). This final harmonic gasp reminds us that even in victory, Schubert cannot forget the shadows. Part V: The Unifying Element – The Appoggiatura Our harmonic analysis would be incomplete without mentioning Schubert’s favorite structural device: the suspension or appoggiatura . Almost every downbeat in Section A features a non-chord tone that resolves down by a half step (e.g., F against an E-flat chord, resolving to E-flat; or A-flat against a G minor chord, resolving to G). This creates a constant “sighing” or “yearning” quality. schubert impromptu op 90 no 2 harmonic analysis

The first phrase ends in the dominant, F-sharp major. Simple enough. However, Schubert adds one final disquieting touch

However, to dismiss this impromptu as mere “finger work” is to ignore Schubert’s genius for harmonic subterfuge. Beneath the relentless surface of staccato chords and racing scales lies a labyrinth of tonal ambiguity, chromatic mediant relationships, and surprising modulations that foreshadow the harmonic language of late Romanticism, and even Impressionism. Let's be clear: it's a D-flat major chord

In Section B, these appoggiaturas become frozen into the harmony itself. The B minor chord is often played with an added C-natural (the flattened ninth), turning it into a half-diminished quality, which is essentially a structural appoggiatura on a massive scale. What makes the harmonic analysis of Schubert’s Op. 90 No. 2 so fascinating is how it bridges two worlds. The form is Classical (binary, balanced phrases). The texture is Classical (Alberti-like left hand, clear melody). But the harmony is pure, intoxicating Romanticism.

In this impromptu, Schubert proves that harmonic analysis is not an academic exercise. It is the map of a soul in motion.

How do we get back to E-flat major from B minor? Schuber uses an enharmonic pivot of breathtaking ingenuity. The G-sharp diminished seventh (again!) can be respelled as a C-flat diminished seventh . And C-flat is the leading tone to D-flat major, which is the Neapolitan of C, which leads to F... No, simpler: He resolves the diminished chord directly to a C-flat major chord (bar 111), which then becomes the Neapolitan of B-flat (the dominant of E-flat). After a final, shuddering B-flat 7 chord (bars 113-114), we crash-land back into the opening theme. Part IV: The Return (Section A’) and the Tragic Coda The return (bar 115) is almost identical to the opening, but perceived differently. After the harmonic chaos of B minor, the simple I-V-I of E-flat major now sounds heroic, even tragic—like a survivor smiling after a storm.