Only four women pianists have recorded complete cycles of the Beethoven piano sonatas: Maria Grinberg, Annie Fischer, H. J. Lim and Mari Kodama. I’ve written before about the chain-smoking ‘Ashtray Annie’ Fischer: she was a true poet of the piano and her Beethoven sonatas are remarkably penetrating — as, alas, is the sound of her beaten-up Bösendorfer.