For my Oral Health Promotion class, I made an application that will play music while you brush your teeth. The basic idea is that it will play music from your phone for 30 seconds for each quarter of your teeth. It will switch music to indicate that you should switch to a different quadrant of your mouth. I will post the source code soon once I clean the code up. For now, here are some screenshots:
This application should be on the Ovi Store soon as well.