The meanings of performing and listening symbolise the audio-visual arts. Contemporary arts include various kinds of performances and they all evolve and develop fast during the entire artistic industry’s blooming progress. To balance the relationship between visualisation and hearing is considered as a necessary factor when the artists doing the performance. Sharing with the instant feelings with the audience at that moment can give ourselves impression and reflection. Stimulation from the live performance is constantly shown on the most straightforward physiological response.

Arrangements in harmony is the method to achieve the balanced feeling produced form the showcase. Harmony vocal lines, layerings of strings, heavy drumbeats, they are all parts of the factors that make influences on the balance. So how the audience know if it was a worthy performance? The first instinct in our body to respond to stimuli is the most pertinent answer to the evaluation of the entire performance.