Wilhelm Kempff has come in for a huge amount of criticism elsewhere on the 'net, mostly for technical limitations. (It's remarkable to see how consensuses differ from list to list, even when devoted to the same topic.) His recording of Brahms' Opp. 116-119 is fine, but has worn a little for me over time, and is a bit harsh-sounding in sections. He doesn't plumb the depths of Op. 119 as deeply as Radu Lupu, for one example. - seb