In these videos colour and sound and their correspondences are shown, while the scales are played and the corresponding chant is chanted. These videos are designed to open up the potentials of composing music using the I Ching, astrology and colour. There are 384 lines in the I Ching. One video played up and down to correspond with the zodiac. One video is just play up from the bottom line to the top in sequence around the zodiac. This is for the listeners who are familiar with the traditional I Ching.