//This code plays the chorus of the song "From the Inside Out" by Hillsong, while the song is playing each LED will stay on for the length of the song line and then blink to the next LED down the line// int speakerPin = 11; // speaker connected to digital pin 7 void beep (unsigned char speakerPin, int frequencyInHertz, long timeInMilliseconds) // the sound producing function { int x; long delayAmount = (long)(1000000/frequencyInHertz); long loopTime = (long)((timeInMilliseconds*1000)/(delayAmount*2)); for (x=0;x