void setup() {
  pinMode(19, INPUT_PULLUP);
  pinMode(35, INPUT_PULLUP);
  pinMode(32, INPUT_PULLUP);
  pinMode(33, INPUT_PULLUP);
  pinMode(25, INPUT_PULLUP);
  pinMode(26, INPUT_PULLUP);
  pinMode(27, INPUT_PULLUP);
  pinMode(14, INPUT_PULLUP);
  pinMode(2, OUTPUT);
}

void loop() {

if (digitalRead(19)==LOW){
   ledcSetup(0,264, 8);
  ledcAttachPin(2,0);
  ledcWrite(0, 25);

 
}
if (digitalRead(35)==LOW){
   ledcSetup(0,297, 8);
  ledcAttachPin(2,0);
  ledcWrite(0, 25);


}
if (digitalRead(32)==LOW){
   ledcSetup(0,330, 8);
  ledcAttachPin(2,0);
  ledcWrite(0, 25);

}
if (digitalRead(33)==LOW){
   ledcSetup(0,352, 8);
  ledcAttachPin(2,0);
  ledcWrite(0, 25);

}
if (digitalRead(25)==LOW){
   ledcSetup(0,396, 8);
  ledcAttachPin(2,0);
  ledcWrite(0, 25);

}
if (digitalRead(26)==LOW){
   ledcSetup(0,440, 8);
  ledcAttachPin(2,0);
  ledcWrite(0, 25);

}
if (digitalRead(27)==LOW){
   ledcSetup(0,495, 8);
  ledcAttachPin(2,0);
  ledcWrite(0, 25);

}
if (digitalRead(14)==LOW){
   ledcSetup(0,528, 8);
  ledcAttachPin(2,0);
  ledcWrite(0, 25);

}

}