int speaker = 9;

void setup() {
  // put your setup code here, to run once:
  }

  void DO () {tone(speaker, 262);}
  void RE () {tone(speaker, 294);}
  void MI () {tone(speaker, 330);}
  void FA () {tone(speaker, 349);}
  void SOL () {tone(speaker, 395);}
  void LA () {tone(speaker, 440);}
  void SI () {tone(speaker, 494);}
  void DOO () {tone(speaker, 523);}
  void DIAM () {noTone(speaker);}

  void loop() {
    // put your main code here, to run repeatedly:

    MI (); delay (300);
    RE (); delay (300);
    MI (); delay (300);
    DO (); delay (500);

    DIAM (); delay (300);

    DO (); delay (300);
    DOO (); delay (400);
    LA (); delay (300);
    DOO (); delay (350);
    SOL (); delay (400);

    DIAM (); delay (500);

    LA (); delay (300);
    SOL (); delay (350);
    FA (); delay (300);
    MI (); delay (350);
    DO (); delay (300);
    RE (); delay (400);
    MI (); delay (300);
    SOL (); delay (400);
    MI (); delay (300);
    RE (); delay (500);

    DIAM (); delay (200);

    MI (); delay (400);

    DIAM (); delay (100);

    MI (); delay (400);
    RE (); delay (250);
    MI (); delay (300);
    DO (); delay (350);

    DIAM (); delay (200);

    DO (); delay (600);
    DOO (); delay (450);

    DIAM (); delay (80);

    DOO (); delay (400);
    LA (); delay (300);
    DOO (); delay (350);
    SOL (); delay (550);

    DIAM (); delay (200);

    LA (); delay (300);

    DIAM (); delay (100);

    LA (); delay (250);
    SOL (); delay (300);
    FA (); delay (250);
    MI (); delay (300);
    DO (); delay (200);
    RE (); delay (300);
    MI (); delay (200);

    DIAM (); delay (100);

    MI (); delay (300);
    DO (); delay (300);
    RE (); delay (450);
    DO (); delay (700);

    DIAM (); delay (200);

    }