For the research of visualizing sound, I have to listen to a song and imaging what the sounds looks like in my head. Then I have to sketch out 12 thumbnails to represent whatever song I heard. When I am listening to a song, the first thing it comes to my head is the repetition of rectangle. They have certain distance between each other. Then there are wave lines on the top of the rectangle. Those wave lines change to a circle, and the circle keep repeating itself to the middle point of the circle. In the following is different height of triangle arrange between rectangle and circle. So the shapes of the sounds are keep changing in my head.