#define Do 262
#define Re 294
#define Mi 330
#define Fa 349
#define So 392
#define La 440
#define Si 494
#define Do2 523
#define Re2 587
#define Mi2 659
#define Fa2 698
#define So2 784
#define La2 880
#define Si2 988


void setup() {
  pinMode(7, OUTPUT);
}

void loop() {
  int lagu[] = {
    So, Mi, So, Mi, Mi, Fa, So, Fa,
    Re, Fa, La, So, Fa, Mi,
    La, Fa, La, Fa, La, Si,
    Do2, Do2, 0, Mi, So, Fa, Re, Do
  }; // Lagu cicak-cicak di dinding

  int tempo[] = {
    200,200,200,200,200,200,400,200,
   200,200,200,200,200,300,
    200,200,200,200,200,200,
    300,200,100,200,200,200,200
  };

  int j = sizeof(lagu) / sizeof(lagu[0]);

  for (int i = 0; i < j; i++) {
    tone(7, lagu[i] );
    delay(tempo[i]);
    noTone(7);
    delay(100);
  }
}