Asia Pacific Harmonica Festival (APHF, , Japanese:ã¢ã¸ã¢太平æ´ÂãÂÂã¼ã¢ãÂÂã«大ä¼Â) is one of the world's largest harmonica events. It is held every two years. The first APHF was held in Taipei in 1996. Musician and composer Jiayi He has served as a judge at APHF.