title: Extract/scrape specific data from JSON file
body: <p>This been bugging me for quite a few hours. I've been searching a lot and I have found a lot of information. The problem is, I'm not that good, I'm actually a beginner to the max. I'd like to achieve this with Python (if it's possible!). Maybe with JavaScript and PHP also? Let me explain.</p>
  
  <p>I just found this website <a href="http://listeningroom.net" rel="nofollow">http://listeningroom.net</a> and it's great. You can create/join rooms and upload tracks and listen to them together with friends.</p>
  
  <p>I'd like to extract/scrape/get some specific data from a .json file. 
  This file contains <em>artist</em>, <em>album title</em>, <em>track title</em> and more. I'd like to extract just the artist, album and track title.</p>
  
  <p><a href="http://listeningroom.net/room/chillasfuck/spins.json" rel="nofollow">http://listeningroom.net/room/chillasfuck/spins.json</a> <strong>The .json file</strong> <em>Contains the tracks played in the past 24 hours.</em></p>
  
  <p>I managed to scrape the whole .json file with Python after looking around, (local .json file) with the following probably not so valid code.</p>
  
  <pre><code>   json_data=open('...\spins.json')
  
     data = json.load(json_data)
     pprint(data)
  
     json_data.close()
  </code></pre>
  
  <p>This prints out the following:</p>
  
  <pre><code>   [{u'endTime': u'1317752614105',
     u'id': u'cf37894e8eaf886a0d000000',
     u'length': 492330,
     u'metadata': {u'album': u'Mezzanine',
              u'artist': u'Massive Attack',
              u'bitrate': 128000,
              u'label': u'Virgin',
              u'length': 17494.479054779807,
              u'title': u'Group Four'},
  </code></pre>
  
  <p><strong>Just a part of the print</strong></p>
  
  <p><strong>1.</strong> I'd like to scrape it from an url (the one provided at the top)
  <strong>2.</strong> Just get 'album', 'artist' and 'title'
  <strong>3.</strong> Make sure it prints it as simple as possible like this:</p>
  
  <pre><code>Artist
  Track title
  Album
  
  Artist
  Track title
  Album
  </code></pre>
  
  <p><strong>4.</strong> If it's not too much, save it to a .txt file</p>
  
  <p>I hope I could get some help, I really want to create this for myself, so I can check out more music!</p>
  
  <p>Marvin</p>