I like this sound visualization because this picture makes me feel the perspective from real space to extend to the illusion of space. This picture makes my visual sensory system dominates and surrounded by me , and make the sound visualization look more real like I can hear the sound.
On the top I can feel the soft sound. On the middle, it start to change to more broad make me think may have more sounds join to this music. On the bottom, the shape becomes almost black, I think this part may make by some instrument such as drum because I can feel the weight from it.