text: var five = require("johnny-five"),
      board = new five.Board();
  
  board.on("ready", function() {
      var piezo = new five.Piezo(3);
  
      board.repl.inject({
          piezo: piezo
      });
  
      piezo.play({
          song: [
              ["G5", 1 / 2],
              [null, 1 / 2],
              ["G5", 1 / 2],
              [null, 1 / 2],
              ["G5", 3 / 4],
              [null, 1 / 4],
              ["D#5", 1 / 2],
              [null, 1 / 4],
              ["A#5", 1 / 4],
              ["G5", 1 / 2],
              [null, 1 / 4],
              ["D#5", 1 / 2],
              [null, 1 / 4],
              ["A#5", 1 / 4],
              ["G5", 3 / 4],
  
              [null, 1],
  
              ["D6", 3 / 4],
              [null, 1 / 4],
              ["D6", 3 / 4],
              [null, 1 / 4],
              ["D6", 3 / 4],
              [null, 1 / 4],
              ["D#6", 1 / 2],
              [null, 1 / 4],
              ["A#5", 1 / 4],
              ["F#5", 3 / 4],
              [null, 1 / 4],
              ["D#5", 1 / 2],
              [null, 1 / 4],
              ["A#5", 1 / 4],
              ["G5", 1 / 2],
  
              [null, 1 / 2]
          ],
          tempo: 100
      });
  
  });
  