This project is supposed to be an embodiment of Steve Reich’s Clapping Music. The code for this project has two versions. The first version works unreliably because it uses the delay function to time the LEDs. The second uses a helper function to time and illuminate the LEDs using millis(). This program does not even finish compiling though. It probably just needs debugging, but I am not sure. With the original program, the interrupt does not reliably switch the case. To continue this project, I will use solenoids to make a percussive sound.