Welcome to the first volume of my Mozart Piano Sonata recordings.
When I began this journey, I wanted to see if I could play Mozart’s piano music as if it were sung – not confined by the idea of being “pure” or “delicate,” but alive, breathing, and vividly expressive, like his operas.
To me, Mozart’s keyboard writing is inseparable from his vocal world. His sonatas contain dialogue, wit, and drama – characters who love, tease, and suffer. Each phrase seems to ask not for perfection, but for truth.
I hope this recording captures that spirit of Mozart speaking, laughing, and sighing through the piano’s voice.
 
Jae-Hyuck Cho
 
 
This first album moves from sunlight to storm, tracing Mozart’s voice at the keyboard as if it were a sequence of operatic scenes—overture, aria, recitative, and final drama.
We begin with the Sonata in C major, K.545. Often labeled “for beginners”, it is, in truth, an overture of crystalline poise. Its transparency invites freedom: the opening Allegro speaks plainly and directly, the Andante breathes in long phrases like a simple aria, and the finale’s motives sparkle with light-footed wit.
The Sonata in B-flat major, K.333 follows, opening the door to Mozart’s expansive lyricism. Here the keyboard writes in full sentences – conversational, supple, and affectionate. The first movement’s narrative lines unfold asshape graceful dialogues, the slow movement suspends time with an almost bel canto cantilena, and the finale dances with effortless good humor. After K.545’s clarity, K.333 widens the palette: the same classical balance, now warmed by theatrical charm.
The mood turns inward with the Fantasia in C minor, K.475. This is Mozart alone at the footlights: improvisatory, searching, unpredictable. Harmonies darken and brighten without warning; tempo and texture shift like changing thoughts. It reads less like composition than confession – a soliloquy in which the voice cracks, steadies, and finally dares. (Historically, Mozart published this Fantasia together with the C-minor Sonata, K.457, in 1785 – an affinity that audiences have sensed ever since.)
That confession is answered and crystallized by the Sonata in C minor, K.457. The first movement enters like a declaration, fierce and urgent; its Adagio replies with an intimate aria, the piano speaking in shaped breath and supported line; the finale hurls forward with defiant resolve. Together with the Fantasia, it forms one of Mozart’s most charged journeys – a trajectory from unease to ignition. In keeping with the third movement’s intensity, I took one liberty: at measure 309 I play the keyboard’s lowest C (C1 on a modern 88-key piano), a note unavailable to Mozart’s instruments – an accent I think he would have enjoyed.