1837
Hector Berlioz writes Messe des Morts, a requiem which is one of the earliest works by a major composer to call for trombone pedal notes (the earliest known example is actually Hérold’s Zampa, 1831). Berlioz later remarks that “although at the first rehearsal of this work five or six of the eight trombone players exclaimed with indignation that this was impossible,” they were able to get the notes to sound “quite full and pure—played by artists who did not believe in the existence of these notes” (Burton 173). Berlioz includes the following sentence in the score: “These notes are on the instrument and the players must get them out” (Gregory 60). Regarding this passage, Cecil Forsyth, who had never heard it, later says, “It probably sounds very nasty,” to which Gordon Jacob responds, “The present writer has heard the passage. It does!” (Macdonald 217). The requiem, which calls for 16 trombones, is premiered at the entombment of General Charles de Damremont (Chase 245).