The primary school choir of SHSID allows students to open the door to music through the guidance and developmental support of professional teachers. Their teaching emphasizes the harmony between voice and each singing part. At the same time, teachers pay more attention to choosing pieces with rich cultural heritage from a diverse perspective celebrating many cultures. During the process of singing, students learn to listen to each other consciously, which not only strengthens their hearing and singing voices, but also cultivates a spirit of team cooperation.