this is utterly amazing. whoever the programmer is, holler at me, I&#x27;d love to help you make it a collaborative realtime beat-making engine, i.e. so people can contribute to the same song at the same time. I&#x27;m sure you&#x27;ve already thought about this. It&#x27;s about time for a javascript collaborative beat-making engine to take off, especially with midi support on the horizon or here already (i forget).