His recorded legacy includes works of Schumann , Brahms , Schubert , Mozart , Bach , Liszt , Chopin and particularly , of Beethoven .
Wilhelm Kempff recorded over a period of some sixty years .
Wilhelm Kempff 's recorded legacy includes works of Schumann , Brahms , Schubert , Mozart , Bach , Liszt , Chopin and particularly , of Beethoven .
Wilhelm Kempff recorded over a period of some sixty years .