The percussion would be a Drum so it's C
What do the letters stand for? e.g RGB?
I believe the correct answer is: autobiographical.
Like many pieces in the nineteenth century the “Symphonie
fantastique: Épisode de la vie d'un artiste”, a program symphony written by the
French composer Hector Berlioz, is an autobiographical artwork as it
represented Berlioz’s unrequited love for actress Harriet Smithson.
