// Copy and paste this code into your sketch: // the index of each note in the song int notes[] = {2,1,0,1,2,2,2,1,1,1,2,4,4, 2,1,0,1,2,2,2,1,1,2,1,0}; // the number of notes in the song int numberOfNotes = 25;
delay
random
Serial Println
millis