My last work about my study 8 is that I used the longest time to think about an idea. First of all, the elements in study 8 are from my work 2. In study 2, I used four pictures to represent the spring, summer, autumn, and winter. These four pictures will only change the background in the video. While, in study 8, I combined about three videos one by one. The viewer could use the “live slider” to control the transparency of the video so that they can appear in one picture at the same time. In my work I have two “live sliders” one for controlling video 1&2 and the other for video 3. Moreover, these three videos are three different instruments playing the same song. Besides, the similarity between these two works is that there are three or four different feelings in the same picture at the same time. Study 2 could let people feel the spring, summer, autumn, and winter without going out. At the same time study eight can enable the viewers to enjoy the music of piano guitar and Ukulele. Finally, this work I hope that the audience could feel relax and enjoy the charm of music.