const int buzzer = 6;

void setup(){
  pinMode(buzzer, OUTPUT);
}

void loop(){
  tone(buzzer, 1000);
  delay(1000);     
  tone(buzzer, 500);
  delay(1000);     
  noTone(buzzer);   
  delay(1000);     
}
int length = 15; 
char notes[] = "ccggaagffeeddc "; 
int beats[] = { 1, 1, 1, 1, 1, 1, 2, 1, 1, 1, 1, 1, 1, 2, 4 };

int speakerPin = 6;