Thanks for the suggestions! I intentionally set it to a fast pace to give players the sense of being overwhelmed. I wanted to produce a oh-sh$$-what-just-happened moment the first time you play. Ultimately, making the mice happy requires getting a good feeding rhythm going, and the pace keeps it challenging. You're definitely right that the sound is flawed. It was a last minute addition and the first time I've ever put sound on a website, so I didn't think it through properly.