I spent the week before our appearance on The Colbert Report writing the first song app. In the iPad app album, Cosmogony is sort of a container app. It is the galaxy that holds all of the other song constellations.
There isn’t anything too interesting on top of the iPad syncing / midi framework in this application. I’ve just ported over the galaxy and setup key-value syncing on the rotation property of the galaxy. Each iPad acts as a giant midi note trigger used to play the bass line.
Here’s a video of the first test:
And on The Colbert Report :)