I've modified a great file that comes with C2 and played with it a bit.
What I'd like to do next is clean up the sprites once I drag them to one or 8 possible locations.
Here is a URL if you want to take a look: hmmm, I just saw that I can't post a url? littlecomposers.com/assets/x/
The app, once is it complete, will feature draggable blocks which can be arranged in different ways and is meant for young children to compose music with.
Thanks for any hints or links to tutorial(s).