Sounds: a lonely piano, like raindrops on glass. Atmosphere: fog, candlelight, whispers. Then build a gloomy Gothic cathedral (emotional explosion): Sounds: organ, similar to the rumble of dungeons; choir, similar to the voices of ghosts; bells, similar to the blows of fate. Rhythm: the steps of knights in armor. The finale: the cathedral collapses, leaving behind only the echo of the piano.Use the instruments that convey these images: piano, organ, cello, choir, timpani, bells, ambient effects. The tempo ranges from slow (50 BPM) to (120 BPM), the dynamics range from piano to fortissimo.