diff --git a/youtube_dl/extractor/deezer.py b/youtube_dl/extractor/deezer.py
index ec87b94db..05df2235f 100644
--- a/youtube_dl/extractor/deezer.py
+++ b/youtube_dl/extractor/deezer.py
@@ -10,9 +10,53 @@ from ..utils import (
     orderedSet,
 )
 
+from hashlib import md5
+from Crypto.Cipher import AES, Blowfish
+from binascii import b2a_hex
+
+############
+
+def md5hex(data):
+    """ return hex string of md5 of the given string """
+    return md5(data).hexdigest()
+
+
+def hexaescrypt(data, key):
+    """ returns hex string of aes encrypted data """
+    c = AES.new(key, AES.MODE_ECB)
+    return b2a_hex(c.encrypt(data))
+
+
+def calcurlkey(songid, md5origin, mediaver=4, fmt=1):
+    """ Calculate the deezer download url given the songid, origin and media+format """
+    data = b'\xa4'.join(_.encode("utf-8") for _ in [md5origin, str(fmt), str(songid), str(mediaver)])
+    data = b'\xa4'.join([md5hex(data), data])+b'\xa4'
+    if len(data)%16:
+        data += b'\x00' * (16-len(data)%16)
+    return hexaescrypt(data, "jo6aey6haid2Teih").decode('utf-8')
+
+
+def calcblowfishkey(songid):
+    """ Calculate the Blowfish decrypt key for a given songid """
+    h = md5hex(b"%d" % songid)
+    key = b"g4el58wc0zvf9na1"
+    return "".join(chr(ord(h[i]) ^ ord(h[i+16]) ^ ord(key[i])) for i in range(16))
+
+
+def getformat(song):
+    """ return format id for a song """
+    if song["FILESIZE_MP3_320"]:
+        return 3
+    if song["FILESIZE_MP3_256"]:
+        return 5
+    return 1
+
+
+
+############
 
 class DeezerPlaylistIE(InfoExtractor):
-    _VALID_URL = r'https?://(?:www\.)?deezer\.com/playlist/(?P<id>[0-9]+)'
+    _VALID_URL = r'https?://(?:www\.)?deezer\.com/\w+/(?P<id>[0-9]+)'
     _TEST = {
         'url': 'http://www.deezer.com/playlist/176747451',
         'info_dict': {
@@ -40,6 +84,11 @@ class DeezerPlaylistIE(InfoExtractor):
             raise ExtractorError(
                 'Deezer said: %s' % geoblocking_msg, expected=True)
 
+        host_stream_cdn = self._search_regex(
+                r'var HOST_STREAM_CDN = \'(.*?)\'', webpage, 'host stream cdn')
+        setting_domain_img = self._search_regex(
+                r'var SETTING_DOMAIN_IMG = \'(.*?)\'', webpage, 'setting domain img')
+
         data_json = self._search_regex(
             (r'__DZR_APP_STATE__\s*=\s*({.+?})\s*</script>',
              r'naboo\.display\(\'[^\']+\',\s*(.*?)\);\n'),
@@ -47,6 +96,63 @@ class DeezerPlaylistIE(InfoExtractor):
         data = json.loads(data_json)
 
         playlist_title = data.get('DATA', {}).get('TITLE')
+        playlist_uploader = data.get('DATA', {}).get('PARENT_USERNAME')
+        #playlist_thumbnail = self._search_regex( r'<img id="naboo_playlist_image".*?src="([^"]+)"', webpage, 'playlist thumbnail')
+
+        preview_pattern = self._search_regex(
+            r"var SOUND_PREVIEW_GATEWAY\s*=\s*'([^']+)';", webpage,
+            'preview URL pattern', fatal=False)
+        entries = []
+
+        if 'SONGS' in data:
+            # playlist, album
+            songlist = data['SONGS']['data']
+        elif 'MD5_ORIGIN' in data['DATA']:
+            # track
+            songlist = [ data['DATA'] ]
+        elif "ALBUMS" in data:
+            songlist = []
+            for album in data["ALBUMS"]["data"]:
+                songlist.extend(album['SONGS']['data'])
+        else:
+            raise ExtractorError('Could not find songs')
+
+        # album, playlist
+        for s in songlist:
+
+            urlkey = calcurlkey(int(s["SNG_ID"]), str(s["MD5_ORIGIN"]), int(s["MEDIA_VERSION"]), getformat(s))
+            url = host_stream_cdn.replace('{0}', str(s["MD5_ORIGIN"])[0]) + "/" + urlkey
+
+            formats = [{
+                'format_id': 'preview',
+                'key': calcblowfishkey(int(s["SNG_ID"])),
+                'url': url,
+                'preference': -100,  # Only the first 30 seconds
+                'ext': 'mp3',
+                'protocol': 'deezer',
+            }]
+            self._sort_formats(formats)
+            artists = ', '.join(
+                orderedSet(a['ART_NAME'] for a in s['ARTISTS']))
+            entries.append({
+                'id': s['SNG_ID'],
+                'duration': int_or_none(s.get('DURATION')),
+                'title': '%s - %s' % (artists, s['SNG_TITLE']),
+                'uploader': s['ART_NAME'],
+                'uploader_id': s['ART_ID'],
+                'age_limit': 16 if s.get('EXPLICIT_LYRICS') == '1' else 0,
+                'formats': formats,
+            })
+
+        return {
+            '_type': 'playlist',
+            'id': playlist_id,
+            'title': playlist_title,
+            'uploader': playlist_uploader,
+            #'thumbnail': playlist_thumbnail,
+            'entries': entries,
+        }
+
         playlist_uploader = data.get('DATA', {}).get('PARENT_USERNAME')
         playlist_thumbnail = self._search_regex(
             r'<img id="naboo_playlist_image".*?src="([^"]+)"', webpage,