This is an example of how to use a combination of buttons to achieve different results than when the buttons are pressed individually by themselves. This is for a question on the MaKey forums. Feel free to remix this and use it for your own project. I bet you could improve on it! Can you figure out how to get the A+B note to play continuously while A and B are pressed?
Saxophone image: By っ (Wikimedia Commons) [GFDL (http://www.gnu.org/copyleft/fdl.html) or CC-BY-SA-3.0 (http://creativecommons.org/licenses/by-sa/3.0/)], via Wikimedia Commons Page: http://commons.wikimedia.org/wiki/File%3ASaxophone_alto2.png File: http://upload.wikimedia.org/wikipedia/commons/9/95/Saxophone_alto2.png
