// constants won't change
const int RELAY_PIN = 13;  // the Arduino pin, which connects to the IN pin of relay



int pinBuzzer = 12;
int C__ =  261/4;
int Cs__=  277/4;
int D__ =  293/4 ;
int Ds__=  311/4;
int E__ =  329/4 ;
int F__ =  349/4 ;
int Fs__=  369/4;
int G__ =  391/4 ;
int Gs__=  415/4;
int A__ =  440/4 ;
int As__=  466/4;
int B__ =  493/4 ;

int C_ =  261/2;
int Cs_=  277/2;
int D_ =  293/2 ;
int Ds_=  311/2;
int E_ =  329/2 ;
int F_ =  349/2 ;
int Fs_=  369/2;
int G_ =  391/2 ;
int Gs_=  415/2;
int A_ =  440/2 ;
int As_=  466/2;
int B_ =  493/2 ;


int Sil = 5;
int C =  261;
int Cs=  277;
int D =  293 ;
int Ds=  311;
int E =  329 ;
int F =  349 ;
int Fs=  369;
int G =  391 ;
int Gs=  415;
int A =  440 ;
int As=  466;
int B =  493 ;



int C2   =524;
int Cs2  =555;
int D2   =588;
int Ds2  =623;
int E2   =660;
int F2   =699;
int Fs2  =740;
int G2   =784;
int Gs2  =831;
int A_2   = 880;
int As2  =933;
int B2   =988;

int C3  =1047;
int Cs3  =555*2;
int D3   =588*2;
int Ds3  =623*2;
int E3   =660*2;
int F3   =699*2;
int Fs3  =740*2;
int G3   =784*2;
int Gs3  =831*2;
int A_3   = 880*2;
int As3  =933*2;
int B3   =988*2;


int C4  =1047*2;
int Cs4  =555*4;
int D4   =588*4;
int Ds4  =623*4;
int E4   =660*4;
int F4   =699*4;
int Fs4  =740*4;
int G4   =784*4;
int Gs4  =831*4;
int A_4   = 880*4;
int As4  =933*4;
int B4   =988*4;



//int semi = 65;
int semi = 119/2;


int fusa = semi/2;
// int semi = 60;

int corch = 2*semi;
int sem3 = corch/3;
int negra = corch*2;
//int np = corch*3;

int blanca = negra*2;
int redonda = blanca*2;
int rep = 3*negra;
int bnp = 3*negra+3*corch;
int retardo = 100;


int r = redonda;
int b = blanca;
int n = negra;
int c = corch;
int s = semi;
int f = fusa;

int bp = blanca+n;
int np = negra+c;
int cp = corch+s;




void nota(int nota, int duracion){
  tone(pinBuzzer,nota, duracion);
  delay(duracion);
  noTone(pinBuzzer);
  delay(duracion);
}

void setup() {
  // initialize digital pin as an output.
  pinMode(RELAY_PIN, OUTPUT);


  delay(500);

}

void loop() {



intro(); 


delay(1000);


}
//C D F G



void intro(){
  // [1]
  nota(G2,f);
  nota(A_2,f);
  nota(B2,f);
  // [1]
  nota(C3,n+c+s);
  nota(B2,s);

  nota(C3,c+s);
  nota(Gs2,s);

  nota(A_2,c+s);
  nota(E2,s);

  // [3]
  nota(F2,c+s);
  nota(Cs2,s);

  nota(D2,c+s);
  nota(As,s);

  nota(B,n);

  nota(Sil,s);

  nota(G,f);
  nota(A,f);
  nota(B,f);
  nota(C2,f);
  nota(D2,f);
  nota(E2,f);

  // [4]
  nota(F2,c);
  nota(F2,s);
  nota(F2,s);

  nota(F2,c);
  nota(F2,c);

  nota(F2,c);
  nota(F2,c);
  nota(F2,c);
  nota(F2,c);

  // [5]
  nota(E2,c);
  nota(E2,s);
  nota(F2,s);
  
  nota(D2,c);
  nota(D2,s);
  nota(E2,s);

  nota(C2,n);

  nota(Sil, f);
  nota(C2,f);
  nota(D2,f);
  nota(E2,f);
  nota(F2,f);
  nota(G2,f);
  nota(A_2,f);
  nota(B2  ,f);
  
  // [5]
  nota(C3,c);
  nota(C3,s);
  nota(C3,s);

  nota(C3,c);
  nota(C3,c);

  nota(C3,c);
  nota(B2,s);
  nota(C3,s);

  nota(D3,s);
  nota(C3,s);
  nota(B2,s);
  nota(A_2,s);

   // [6]
  nota(G2,c);
  nota(G2,s); 
  nota(A_2,s);
 
  nota(F2,c);
  nota(F2,s); 
  nota(G2,s);

  nota(E2,n);


  nota(Sil,f);
  
  nota(C,f);
  nota(D,f);
  nota(E,f);
  nota(F,f);
  nota(G,f);
  nota(A,f);
  nota(B,f);

  // [7]
  nota(C2,c);
  nota(C2,s);
  nota(C2,s);

  nota(C2,c);
  nota(C2,c); 


  nota(C2,c);
  nota(D2,c);
  nota(Ds2,c);
  nota(F2,c);

  // [8]
  nota(G2,c);
  nota(G2,s);
  nota(G2,s);

  nota(E2,c);
  nota(E2,c);

  nota(F2,c);
  nota(F2,s);
  nota(F2,s);

  nota(D2,c);
  nota(D2,c);

  nota(C2,n);

  nota(Sil,c);
  
  nota(G,c/3);
  nota(A,c/3);
  nota(B,c/3);
    nota(C2,c);
  
  nota(G,c/3);
  nota(A,c/3);
  nota(B,c/3);
    nota(C2,c);
  
  nota(G,c/3);
  nota(A,c/3);
  nota(B,c/3);
 
  
  // [10]
  nota(C2,n);

 nota(C2,c+s);
 nota(C2,s);
 nota(C2,n);

    }