+        if mobj.group('mediatype').startswith('music/song'):
+            # songs don't store any useful info in the 'context' variable
+            song_data = self._search_regex(
+                r'''<button.*data-song-id=(["\'])%s\1.*''' % video_id,
+                webpage, 'song_data', default=None, group=0)
+            if song_data is None:
+                # some songs in an album are not playable
+                self.report_warning(
+                    '%s: No downloadable song on this page' % video_id)
+                return
+
+            def search_data(name):
+                return self._search_regex(
+                    r'''data-%s=([\'"])(?P<data>.*?)\1''' % name,
+                    song_data, name, default='', group='data')
+            streamUrl = search_data('stream-url')
+            if not streamUrl:
+                vevo_id = search_data('vevo-id')
+                youtube_id = search_data('youtube-id')
+                if vevo_id:
+                    self.to_screen('Vevo video detected: %s' % vevo_id)
+                    return self.url_result('vevo:%s' % vevo_id, ie='Vevo')
+                elif youtube_id:
+                    self.to_screen('Youtube video detected: %s' % youtube_id)
+                    return self.url_result(youtube_id, ie='Youtube')
+                else:
+                    raise ExtractorError(
+                        'Found song but don\'t know how to download it')
+            info = {
+                'id': video_id,
+                'title': self._og_search_title(webpage),
+                'uploader': search_data('artist-name'),
+                'uploader_id': search_data('artist-username'),
+                'thumbnail': self._og_search_thumbnail(webpage),
+            }
+        else:
+            context = json.loads(self._search_regex(
+                r'context = ({.*?});', webpage, 'context'))
+            video = context['video']
+            streamUrl = video['streamUrl']
+            info = {
+                'id': compat_str(video['mediaId']),
+                'title': video['title'],
+                'description': video['description'],
+                'thumbnail': video['imageUrl'],
+                'uploader': video['artistName'],
+                'uploader_id': video['artistUsername'],
+            }
+
+        rtmp_url, play_path = streamUrl.split(';', 1)
+        info.update({