There's music? I didn't get any at all!

I guess that explains why I couldn't understand the point of this... For a while I thought it was just a kinda cool but nothing special particle effect, and wondered what it was even doing on the HN front-page.

OP:I dunno what the issue is but I didn't get any sound on Android. Might be a bug in your page. Sorry for the detail-free bug report.

For me the audio stutters when I look at it, but it plays smoothly when I am in a different tab.

I was just gonna write the same thing. First I opened it in Firefox, which works fine for a couple of seconds, then the audio glitches out. Then I decided to try Chrome, as many of these "toys" are ever only tried in Chrome, but then this happened instead.