#include "SD.h
#define SD_ChipSelectionPIN 10
#include "TMRpcm.h"
#include "SPI.h"

int redled=1;
int whiteled=7;

TMRpcm tmrpcm;

void setup() {
  tmrpcm.speakerPin =9;
  Serial.begin(9600);
  if(!SD.begin(SD_ChipSelectPin))
 {
   Serial.println("SD fail");
   return;
 }
 tmrpcm.setVolume(5);
 tmrpcm.play("so.wav");
}

void loop() {
  digitalWrite(redled, HIGH);
  tmrpcm.play("so.wav");
  delay(1000);

  digitalWrite(redled, LOW);
  tmrpcm.play("so1.wav");
  delay(1000);

  digitalWrite(whiteled, HIGH);
  tmrpcm.play("so2.wav");
  delay(1000);

  digitalWrite(whiteled, HIGH);
  tmrpcm.play("so3.wav");
  delay(1000);
}