By TYRAN GRILLO
Pianist András Schiff is a genius. By that I don’t mean to describe an artist of exceptional talent, which nevertheless Schiff proved himself to be with his appearance at Carnegie Hall last Friday night. I intend the original Latin meaning of “generative power” or “inborn nature,” by which his playing was duly possessed. This embodied approach to performance has become clearest since his tenure with ECM started in 1997. Schiff’s latest for the label is an all-Schubert recital spanning two discs and culminating, as did the Carnegie performance, in the Piano Sonata in B-flat Major of 1828.