The repertoire is as bleak as autumn wind, sad and sad. The instrument is composed of piano, string and octave box. It is suitable for film and television scene music, public welfare propaganda film, trailer, etc

曲目如秋风般萧瑟，忧伤，悲凉，配器由钢琴，弦乐，八音盒三件乐器组成，适合影视场景配乐，公益宣传片，预告片等