Compositions   1924: Piano Concerto 1924: Das Marienleben 1930: Concert Music for Strings and Brass 1934: Mathis der Maler Symphony 1939: Violin Concerto 1943: Symphonic Metamorphoses on Weber 1947: Symphonia Serena 1950: Requiem for Those We Love 1951: Der Harmonie der Welt Symphony	Science 1919: Rutherford: Splits the Atom     1930: Carrother/Du Pont: Nylon             1953: Crick & Watson: Helical DNA