If you read what I write, you are no doubt familiar with the fact that I very much like the work Harmonix does.

VidRhythm is their newest release on iOS, and it’s a fun little toy. Here’s a clip I made in the car earlier today with the kids:

And another I made just now with the two older ones:

It’s two bucks on the App Store. This app needs more Automattician-made videos.