For my concept present, I found a tutorial video, maybe better help: use hand reality capture to Control Particles, I think Visual element should not be one simple shape or not just one kind of animation.
Also, as serra’s recommodation. download off world Live Media production toolkit like a plugin. In my concept, I want to make a interecative game from TD create an
there are some example and reference for how to present the music and interactive game’s visual effect.