John La Montaine was already an accomplished concert Pianist when he came to public notice as a composer in the late 1950's. He won the Pulitzer Prize for music in 1959 for his First Piano Concerto and was commissioned to write the music for John F Kennedy's Presidential Inauguration in 1961. His sonata in four movements for unaccompanied Flute is dedicated to Paul Renzi who was principal Flute of…