diff --git a/.gitignore b/.gitignore
index 36fd3b1..6ca34ab 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,4 +1,4 @@
-# OSX
+# macOS
 *.DS_Store
 
 # API credentials
@@ -21,4 +21,5 @@
 # Python cache stuff
 *.egg-info
 __pycache__
-dist
\ No newline at end of file
+dist
+README.rst
\ No newline at end of file
diff --git a/lyricsgenius/api.py b/lyricsgenius/api.py
index 188808e..236a7ff 100644
--- a/lyricsgenius/api.py
+++ b/lyricsgenius/api.py
@@ -104,7 +104,7 @@ def _scrape_song_lyrics_from_url(self, URL):
         return lyrics.strip('\n')
 
     def _clean(self, s):
-        return s.translate(str.maketrans('','',punctuation)).replace('\u200b', " ").strip()
+        return s.translate(str.maketrans('','',punctuation)).replace('\u200b', " ").strip().lower()
 
 class Genius(_API):
     """User-level interface with the Genius.com API. User can search for songs (getting lyrics) and artists (getting songs)"""    
@@ -252,12 +252,12 @@ def save_artists(self, artists, filename="artist_lyrics", overwrite=False):
 
         # Extract each artist's lyrics in json format
         all_lyrics = {'artists': []}
-        for n, art in enumerate(artists):
-            if isinstance(art, Artist):
+        for n, artist in enumerate(artists):
+            if isinstance(artist, Artist):
                 all_lyrics['artists'].append({})
-                tmp_file = "./{dir}/tmp_{num}_{name}".format(dir=tmp_dir, num=n, name=art.name.replace(" ",""))
+                tmp_file = "./{dir}/tmp_{num}_{name}".format(dir=tmp_dir, num=n, name=artist.name.replace(" ",""))
                 print(tmp_file)
-                all_lyrics['artists'][-1] = art.save_lyrics(filename=tmp_file, overwrite=True)
+                all_lyrics['artists'][-1] = artist.save_lyrics(filename=tmp_file, overwrite=True)
             else:
                 warn("Item #{} was not of type Artist. Skipping.".format(n))
 
diff --git a/lyricsgenius/artist.py b/lyricsgenius/artist.py
index 741a357..c6f256f 100644
--- a/lyricsgenius/artist.py
+++ b/lyricsgenius/artist.py
@@ -115,7 +115,7 @@ def songInArtist(new_song):
                     lyrics_to_write['songs'][-1]['lyrics'] = song.lyrics                
                     lyrics_to_write['songs'][-1]['image']  = song.song_art_image_url
                     lyrics_to_write['songs'][-1]['artist'] = self.name
-                    lyrics_to_write['songs'][-1]['json']   = song._body
+                    lyrics_to_write['songs'][-1]['raw']   = song._body
                 else:
                     print("SKIPPING \"{}\" -- already found in artist collection.".format(song.title))
         else:
diff --git a/setup.py b/setup.py
index 0665667..641c7cf 100644
--- a/setup.py
+++ b/setup.py
@@ -12,7 +12,7 @@
 
 setup(
     name='lyricsgenius',
-    version='0.4',
+    version='0.4.1',
     description='Download lyrics and metadata from Genius.com',
     long_description=README,
     classifiers=[
diff --git a/tests/test_genius.py b/tests/test_genius.py
index adb4361..9111d52 100644
--- a/tests/test_genius.py
+++ b/tests/test_genius.py
@@ -89,7 +89,7 @@ class TestSong(unittest.TestCase):
 	def setUpClass(cls):
 		print("\n---------------------\nSetting up Song tests...\n")
 		cls.artist_name = 'Andy Shauf'
-		cls.song_title = 'Begin Again'
+		cls.song_title = 'begin again' # Lowercase is intentional
 		cls.album = 'The Party'
 		cls.year = '2016-05-20'
 		cls.song = api.search_song(cls.song_title,cls.artist_name)
@@ -100,7 +100,7 @@ def test_song(self):
 
 	def test_title(self):
 		msg = "The returned song title does not match the title of the requested song."
-		self.assertEqual(self.song.title, self.song_title, msg)
+		self.assertEqual(api._clean(self.song.title), api._clean(self.song_title), msg)
 
 	def test_artist(self):
 		msg = "The returned artist name does not match the artist of the requested song."