def _real_extract(self, url):
         content_id = self._match_id(url)
 
     def _real_extract(self, url):
         content_id = self._match_id(url)
 
         if not streams_url.startswith('http://'):
             streams_url = compat_urlparse.urljoin(url, streams_url)
 
         if not streams_url.startswith('http://'):
             streams_url = compat_urlparse.urljoin(url, streams_url)
 
-        stream_data = self._download_webpage(
-            streams_url, content_id, note='Downloading stream data')
-        streams = json.loads(self._search_regex(
-            r'\((.*)\);', stream_data, 'stream info'))['Streams']
+        streams = self._download_json(
+            streams_url, content_id, note='Downloading stream data',
+            transform_source=lambda s: re.sub(r'^\s*\((.*)\);\s*$', r'\1', s))['Streams']
     _VALID_URL = r'https?://(?:www\.)?tunein\.com/station/.*?audioClipId\=(?P<id>\d+)'
     _API_URL_QUERY = '?tuneType=AudioClip&audioclipId=%s'
 
     _VALID_URL = r'https?://(?:www\.)?tunein\.com/station/.*?audioClipId\=(?P<id>\d+)'
     _API_URL_QUERY = '?tuneType=AudioClip&audioclipId=%s'
 
-    _TESTS = [
-        {
-            'url': 'http://tunein.com/station/?stationId=246119&audioClipId=816',
-            'md5': '99f00d772db70efc804385c6b47f4e77',
-            'info_dict': {
-                'id': '816',
-                'title': '32m',
-                'ext': 'mp3',
-            },
+    _TESTS = [{
+        'url': 'http://tunein.com/station/?stationId=246119&audioClipId=816',
+        'md5': '99f00d772db70efc804385c6b47f4e77',
+        'info_dict': {
+            'id': '816',
+            'title': '32m',
+            'ext': 'mp3',
     _API_URL_QUERY = '?tuneType=Station&stationId=%s'
 
     @classmethod
     def suitable(cls, url):
         return False if TuneInClipIE.suitable(url) else super(TuneInStationIE, cls).suitable(url)
 
     _API_URL_QUERY = '?tuneType=Station&stationId=%s'
 
     @classmethod
     def suitable(cls, url):
         return False if TuneInClipIE.suitable(url) else super(TuneInStationIE, cls).suitable(url)
 
-    _TESTS = [
-        {
-            'url': 'http://tunein.com/radio/Jazz24-885-s34682/',
-            'info_dict': {
-                'id': '34682',
-                'title': 'Jazz 24 on 88.5 Jazz24 - KPLU-HD2',
-                'ext': 'mp3',
-                'location': 'Tacoma, WA',
-            },
-            'params': {
-                'skip_download': True,  # live stream
-            },
+    _TESTS = [{
+        'url': 'http://tunein.com/radio/Jazz24-885-s34682/',
+        'info_dict': {
+            'id': '34682',
+            'title': 'Jazz 24 on 88.5 Jazz24 - KPLU-HD2',
+            'ext': 'mp3',
+            'location': 'Tacoma, WA',
+        },
+        'params': {
+            'skip_download': True,  # live stream
-    _TESTS = [
-        {
-            'url': 'http://tunein.com/radio/Jazz-24-p2506/',
-            'info_dict': {
-                'id': '2506',
-                'title': 'Jazz 24 on 91.3 WUKY-HD3',
-                'ext': 'mp3',
-                'location': 'Lexington, KY',
-            },
-            'params': {
-                'skip_download': True,  # live stream
-            },
+    _TESTS = [{
+        'url': 'http://tunein.com/radio/Jazz-24-p2506/',
+        'info_dict': {
+            'id': '2506',
+            'title': 'Jazz 24 on 91.3 WUKY-HD3',
+            'ext': 'mp3',
+            'location': 'Lexington, KY',
-    _TESTS = [
-        {
-            'url': 'http://tunein.com/topic/?TopicId=101830576',
-            'md5': 'c31a39e6f988d188252eae7af0ef09c9',
-            'info_dict': {
-                'id': '101830576',
-                'title': 'Votez pour moi du 29 octobre 2015 (29/10/15)',
-                'ext': 'mp3',
-                'location': 'Belgium',
-            },
+    _TESTS = [{
+        'url': 'http://tunein.com/topic/?TopicId=101830576',
+        'md5': 'c31a39e6f988d188252eae7af0ef09c9',
+        'info_dict': {
+            'id': '101830576',
+            'title': 'Votez pour moi du 29 octobre 2015 (29/10/15)',
+            'ext': 'mp3',
+            'location': 'Belgium',