void files() {
  //Setting up the videos from the data folder
  mov = new Movie[n];
  //Negative videos
  mov[0] = new Movie(this, "NegLondon.mp4");
  mov[1] = new Movie(this, "NegMultiple.mp4");
  mov[2] = new Movie(this, "NegSomalia.mp4");
  mov[3] = new Movie(this, "NegSpain.mp4");
  //Neutral videos
  mov[4] = new Movie(this, "NeuBooktour.mp4");
  mov[5] = new Movie(this, "NeuMusic.mp4");
  mov[6] = new Movie(this, "NeuPhotos.mp4");
  mov[7] = new Movie(this, "NeuRarebooks.mp4");
  //Positive videos
  mov[8] = new Movie(this, "PosCat.mp4");
  mov[9] = new Movie(this, "PosDogs.mp4");
  mov[10] = new Movie(this, "PosLion.mp4");
  mov[11] = new Movie(this, "PosPuppy.mp4");

  //Setting up the sound files from the data folder
  playlistSound = new AudioPlayer[n];
  playlistSound[0] = minim.loadFile("NegLondon.mp3");
  playlistSound[1] = minim.loadFile("NegMultiple.mp3");
  playlistSound[2] = minim.loadFile("NegSomalia.mp3");
  playlistSound[3] = minim.loadFile("NegSpain.mp3");
  playlistSound[4] = minim.loadFile("NeuBooktour.mp3");
  playlistSound[5] = minim.loadFile("NeuMusic.mp3");
  playlistSound[6] = minim.loadFile("NeuPhotos.mp3");
  playlistSound[7] = minim.loadFile("NeuRarebooks.mp3");
  playlistSound[8] = minim.loadFile("PosCat.mp3");
  playlistSound[9] = minim.loadFile("PosDogs.mp3");
  playlistSound[10] = minim.loadFile("PosLion.mp3");
  playlistSound[11] = minim.loadFile("PosPuppy.mp3");

  //Setting up the high frequency tone from the data folder
  playlistHighFreq = new AudioPlayer[n];
  playlistHighFreq[0] = minim.loadFile("Tone200Hz.mp3"); //Audacity 0.3 amp
  playlistHighFreq[1] = minim.loadFile("Tone200Hz.mp3");
  playlistHighFreq[2] = minim.loadFile("Tone200Hz.mp3");
  playlistHighFreq[3] = minim.loadFile("Tone200Hz.mp3");
  playlistHighFreq[4] = minim.loadFile("Tone200Hz.mp3");
  playlistHighFreq[5] = minim.loadFile("Tone200Hz.mp3");
  playlistHighFreq[6] = minim.loadFile("Tone200Hz.mp3");
  playlistHighFreq[7] = minim.loadFile("Tone200Hz.mp3");
  playlistHighFreq[8] = minim.loadFile("Tone200Hz.mp3");
  playlistHighFreq[9] = minim.loadFile("Tone200Hz.mp3");
  playlistHighFreq[10] = minim.loadFile("Tone200Hz.mp3");
  playlistHighFreq[11] = minim.loadFile("Tone200Hz.mp3");

  //Setting up the low frequency tone from the data folder
  playlistLowFreq = new AudioPlayer[n];
  playlistLowFreq[0] = minim.loadFile("Tone70Hz.mp3"); //Audacity 0.3 amp
  playlistLowFreq[1] = minim.loadFile("Tone70Hz.mp3");
  playlistLowFreq[2] = minim.loadFile("Tone70Hz.mp3");
  playlistLowFreq[3] = minim.loadFile("Tone70Hz.mp3");
  playlistLowFreq[4] = minim.loadFile("Tone70Hz.mp3");
  playlistLowFreq[5] = minim.loadFile("Tone70Hz.mp3");
  playlistLowFreq[6] = minim.loadFile("Tone70Hz.mp3");
  playlistLowFreq[7] = minim.loadFile("Tone70Hz.mp3");
  playlistLowFreq[8] = minim.loadFile("Tone70Hz.mp3");
  playlistLowFreq[9] = minim.loadFile("Tone70Hz.mp3");
  playlistLowFreq[10] = minim.loadFile("Tone70Hz.mp3");
  playlistLowFreq[11] = minim.loadFile("Tone70Hz.mp3");
}