The piano music by Franz Schubert is so moving and often so sad, that pianists are forever creating new interpretaions of this music. Here is a recent recording of two of these sonatas as performed by Krystian Zimerman:
Mr. Zimerman even altered his keyboard and the hammers of his piano in order to achieve his desired effects.
Here is Mr. Zimerman in nis performance of the Sonanta number 20 in A-major:
