"Taipei Harmonica United Concert" regularly takes place twice each year. At the beginning, the purpose of this concert was to offer students, who have work very hard on harmonica, some opportunities of publicize themselves and demonstrating their skills on the stage. Then, later, different schools, different ages, different performing styles are brought together. All harmonica performers can gather at the same place and time. Through this arrangement, everyone can learn from each other.
"Taipei Harmonica United Concert" was originally only for publicizing the achievement for students. Gradually, it becomes an important medium for the general public to know the harmonica. Not only does it offer an opportunity to know this instrument, but also people can appreciate different styles of performances. Through this arrangement, use artistic and diverse harmonica music can be expressed so the general public can understand harmonica music more and further have good musical cultivation. It is hoped that harmonica will become a national music instrument. Taipei Harmonica United Concert becomes a common music lesson for the general public in a way.