masterfully
—masterfully, like a man; she seemed to lift it, and its sounding wires, with her two hands, with the strength and certitude of maleness. And then, as only he had heard men do it, she sank, or leaped--he could scarcely say which--to the sureness and pureness and ineffable softness
of the _Andante_ following.
almost girlish woman he glimpsed through half-closed lids across the ebony board of the enormous piano, which she commanded, as she commanded herself, as she commanded the composer. Her touch was definite, authoritative, was his judgment, as the Prelude faded away in dying chords hauntingly reminiscent of its full vigor that seemed still to linger in the air.