old_contents: import requests
  import ast
  import subprocess
  import glob
  import eyed3
  import StringIO
  from PIL import Image
  import os
  
  # Spotify Web API Endpoints
  search_endpoint = "https://api.spotify.com/v1/search/"
  album_endpoint = "https://api.spotify.com/v1/albums/"
  
  song_list = glob.glob("*.mp3")
  for song in song_list:
    command = ["echoprint-codegen", song, "10", "50"]
    output,error = subprocess.Popen(command, universal_newlines=True, stdout=subprocess.PIPE, stderr=subprocess.PIPE).communicate()
    if not error:
      # Parse JSON output of echoprint (as string) to dictionary
      output_json = ast.literal_eval(output)[0]
      r = requests.get(search_endpoint, params={'q': output_json['metadata']['title'], 'type': 'track'})
      album_art = r.json()
      album = requests.get(album_endpoint+""+album_art['tracks']['items'][len(album_art['tracks']['items'])-1]['album']['id'])
      r = requests.get(album_art['tracks']['items'][len(album_art['tracks']['items'])-1]['album']['images'][0]['url'])
      buff = StringIO.StringIO()
      buff.write(r.content)
      buff.seek(0)
      imagedata = buff.getvalue()
  
      # Open and link mp3 file with eyed3
      eyeTag = eyed3.load(song)
      eyeTag.tag.genre = output_json['metadata']['genre'].decode('unicode-escape')
      eyeTag.tag.artist = output_json['metadata']['artist'].decode('unicode-escape')
      eyeTag.tag.album = album.json()['name'].decode('unicode-escape')
      eyeTag.tag.title = output_json['metadata']['title'].decode('unicode-escape')
      eyeTag.tag.images.set(3,imagedata,"image/jpeg",u'Description')
      eyeTag.tag.save()
  
      filename, extension = os.path.splitext(song)
      os.rename(song, output_json['metadata']['title'] + extension)
    else:
      print(error)
  
new_contents: from PIL import Image
  import requests
  import ast
  import subprocess
  import glob
  import eyed3
  import StringIO
  import os
  
  # Spotify Web API Endpoints
  search_endpoint = "https://api.spotify.com/v1/search/"
  album_endpoint = "https://api.spotify.com/v1/albums/"
  
  song_list = glob.glob("*.mp3")
  for song in song_list:
    command = ["echoprint-codegen", song, "10", "50"]
    output,error = subprocess.Popen(command, universal_newlines=True, stdout=subprocess.PIPE, stderr=subprocess.PIPE).communicate()
    if not error:
      # Parse JSON output of echoprint (as string) to dictionary
      output_json = ast.literal_eval(output)[0]
      r = requests.get(search_endpoint, params={'q': output_json['metadata']['title'], 'type': 'track'})
      album_art = r.json()
      album = requests.get(album_endpoint+""+album_art['tracks']['items'][len(album_art['tracks']['items'])-1]['album']['id'])
      r = requests.get(album_art['tracks']['items'][len(album_art['tracks']['items'])-1]['album']['images'][0]['url'])
      buff = StringIO.StringIO()
      buff.write(r.content)
      buff.seek(0)
      imagedata = buff.getvalue()
  
      # Open and link mp3 file with eyed3
      eyeTag = eyed3.load(song)
      eyeTag.tag.genre = output_json['metadata']['genre'].decode('unicode-escape')
      eyeTag.tag.artist = output_json['metadata']['artist'].decode('unicode-escape')
      eyeTag.tag.album = album.json()['name'].decode('unicode-escape')
      eyeTag.tag.title = output_json['metadata']['title'].decode('unicode-escape')
      eyeTag.tag.images.set(3,imagedata,"image/jpeg",u'Description')
      eyeTag.tag.save()
  
      filename, extension = os.path.splitext(song)
      os.rename(song, output_json['metadata']['title'] + extension)
    else:
      print(error)
  
subject: Update beautify.py