Music is a universal language that transcends all boundaries, and each place has a unique style and rhythm. COSI organised several music-themed workshops and sharing ssession for CityU students (COSI Student Ambassadors) to exchange ideas and experiences with ethnic minorities (EMs) through music and to get a better understanding of their cultures.

The hologram stand presents traditional folk songs played by EM friends Saz, Darbuka and Ney. The songs are about their daily lives and are usually performed at weddings and festivals. This exhibit integrates stereo vision with music, which provides an immersive experience for the audience.