int dao=523;
int re=587;
int mi=659;
int fa=698;
int sol=784;
int la=880;
int si=988;

void setup() {
  // put your setup code here, to run once:
pinMode(9, OUTPUT);
}

void loop() {
  // put your main code here, to run repeatedly:
tone(9,LOW);
delay(250);
tone(9,dao);
delay(300);
tone(9,re);
delay(300);
tone(9,LOW);
delay(250);
tone(9,dao);
delay(250);
tone(9,re);
delay(250);
tone(9,mi);
delay(250);
tone(9,LOW);
delay(250);
tone(9,dao);
delay(250);
tone(9,sol);
delay(250);
tone(9,LOW);
delay(250);
tone(9,dao);
delay(250);
tone(9,fa);
delay(250);
tone(9,LOW);
delay(250);
tone(9,dao);
delay(250);
tone(9,mi);
delay(250);
tone(9,LOW);
delay(250);
tone(9,dao);
delay(250);
tone(9,re);
delay(250);
tone(9,LOW);
delay(250);
tone(9,dao);
delay(250);
tone(9,re);
delay(250);
tone(9,mi);
delay(250);
tone(9,LOW);
delay(250);
tone(9,dao);
delay(250);
tone(9,sol);
delay(250);
tone(9,LOW);
delay(250);
tone(9,dao);
delay(250);
tone(9,fa);
delay(300);
tone(9,LOW);
delay(300);
tone(9,dao);
delay(250);
tone(9,mi);
delay(250);
tone(9,LOW);
delay(250);
tone(9,dao);
delay(250);
tone(9,re);
delay(250);
tone(9,LOW);
delay(250);
tone(9,dao);
delay(250);
tone(9,re);
delay(250);
tone(9,mi);
delay(250);
tone(9,LOW);
delay(250);
tone(9,dao);
delay(250);
tone(9,sol);
delay(250);
tone(9,LOW);
delay(250);
tone(9,dao);
delay(250);
tone(9,fa);
delay(250);
tone(9,LOW);
delay(250);
tone(9,dao);
delay(250);
tone(9,mi);
delay(250);
tone(9,LOW);
delay(250);
tone(9,dao);
delay(250);
tone(9,re);
delay(250);
tone(9,LOW);
delay(1000);
tone(9,dao);
delay(250);
tone(9,dao);
delay(250);
noTone(9);
delay(6000);
}