I’ve been busy over the past few days!

No percussion type icons yet, but the rest is basically there:

• Full zoom/pan interface for use on an iPhone screen (although this was the simulator, operated with a mouse cursor).
• Two velocity levels available for each cell (127 volume levels supported in the back end, but not in the interface yet)
• 12 instruments
• Custom sound set support, so you can built your own kit from your own sample set and import it into Loopy

This is unlikely to be in [Loopy 2.0](http://loopyapp.com), but expect it around version 2.1.