Abstract
This study analyses how time affects the passing sense of time. Music will directly influence the feeling of human mind, so that this study examined a hypothesis that tempo, harmony, melody will influence the sense of time in reality. An experiment dealt with “Variations on Ah! vous dirais-je, Maman,” Mozart, which varied the basic music for 12 different modes. The result showed that quiet music will make feel a shorter, and dynamic music will make feel a longer.