ROBERT SCHUMANN’S MENTAL VOLATILITY worked its way into the music he wrote not in a stormy Wagnerian way but as something that agitated in the heart of his romantic-era voice. His piano works erupt in storms of thick harmony, then lay back for the sparest of melodic sighs. His Fantasie in C, Op. 17, seems sometimes to boil with rage, even as that rage shimmers into exultation. Release yourself to the music and you’re buffeted along an emotional switchback that leaves you, as the final section eases to its end, drained and yet hopeful.
Uchida performed as part of the Union College Concert Series, and she has reputation enough to inspire a long line of restive patrons to start forming an hour before the show, just filling the hall before it started.