#define SAMPLE A1
#define PULSE 13
boolean STATUS = false;
void setup() {
  // put your setup code here, to run once:
pinMode(SAMPLE, INPUT);
pinMode(PULSE, INPUT);
Serial.begin(9600);
}

void loop() {
  // put your main code here, to run repeatedly:
  
delay(2000);
testStatus();
Serial.println(STATUS);
}
void testStatus(){
  if(analogRead(SAMPLE) > 0.01){
    STATUS = true;}
    else{
      Serial.println("Can't identify music, sending pulse...");
      pinMode(PULSE, OUTPUT);
      digitalWrite(PULSE, HIGH);
      if(analogRead(SAMPLE) > 0.01){STATUS = true;}
      else{STATUS = false;}
      }
      digitalWrite(PULSE, LOW);
      pinMode(PULSE, INPUT);
  }