For use with the Makey Go and your live Christmas tree. Connect one end of the Makey Go alligator clip to your tree. Connect the other to your Makey Go. Confirm that the Makey Go is configured to "click." Point your computer's camera at your Christmas tree and click the Green Flag. Give permission for Scratch to use your camera. Touching the tree will play one note at a time from "Oh, Christmas Tree." Make sure you clip on to a nice, green branch. Meanwhile, the Scratch the cat draws variable stars over the video. Remix this project and make it play different songs!
Ricky C provided the musical notes that I used in my list: http://www.answers.com/Q/What_are_the_oh_Christmas_tree_keyboard_notes Thanks Jay and JoyLabz for the Makey Go and new invention possibilities!