A high B-flat flourish in the closing cadenza coda of a concerto by this composer was removed becaus
A high B-flat flourish in the closing cadenza coda of a concerto by this composer was removed because it was too difficult for the soloist to read off a score. This composer's sextet for string quartet, piano, and clarinet consists of material salvaged from a symphony he dedicated to Carlos Chavez, who also premiered a tone poem this man based on folk songs like "La Jesusita" and "El Mosco." For conductor Eugene Goosens, this composer produced a piece that opens with loud percussion followed by the trumpets playing the rising notes F-B flat-F; that piece was inspired by Henry Wallace's optimistic speech on the outlook of the middle class. For 10 points, name this American composer of El Salon Mexico and Fanfare for the Common Man.
A high B-flat flourish in the closing cadenza coda of a concerto by this composer was removed because it was too difficult for the soloist to read off a score.