André Previn
Piano Concerto for Left Hand and Orchestra
Gary Graffman and I have been staunch friends since we met as students at the Curtis Institute in 1943. The notion of pooling our talents, however, arose only when we returned to that Institute nearly five decades later, Gary as director, I on the faculty. Now Gary, who has not made professional use of his right hand since 1980, felt an urge to expand the admirable but restricted literature of left-hand works (most of them composed long ago for the elder brother of philosopher Ludwig Wittgenstei…