The rest of the evening saw a few other music students showing off their potential and it ended with an unplugged title sung by a trio composed of female singers.

trio 来自拉丁语词根 tri-（表示"三"）和意大利语后缀 -o（表示"人或事物"），指"三人组合"或"三重唱/奏"。在音乐领域特指由三位表演者组成的团体，这里指三位女歌手的无伴奏合唱组合。