Some tweaking to yield better results by not

rejecting valid lyrics.

beetsplug/lyrics.py

@@ -237,7 +237,7 @@ def is_page_candidate(urlLink, urlTitle, title, artist):
                    difflib.SequenceMatcher(None, songTitle, title).ratio()))
 
     typoRatio = .8
-    return difflib.SequenceMatcher(None, songTitle, title).ratio() > typoRatio
+    return difflib.SequenceMatcher(None, songTitle, title).ratio() >= typoRatio
 
 def insert_line_feeds(text):
     """Insert newlines before upper-case characters.
@@ -255,15 +255,6 @@ def sanitize_lyrics(text):
     """
     text = strip_cruft(text, False)
 
-    # Suppress advertisements.
-    # Match lines with an opening bracket but no ending one, ie lines that
-    # contained html link that has been wiped out when scraping.
-    LINK1_RE = re.compile(r'(\(|\[).*[^\)\]]$')
-    # Match lines containing url between brackets
-    LINK2_RE = re.compile(r'(\(|\[).*[http|www].*(\]|\))')
-    text = LINK1_RE.sub('', text)
-    text = LINK2_RE.sub('', text)
-
     # Restore \n in input text
     if '\n' not in text:
         text = insert_line_feeds(text)
@@ -286,6 +277,15 @@ def is_lyrics(text, artist):
         return 0
     elif nbLines < 5:
         badTriggers.append('too_short')
+    else:
+        # Don't penalize long text because of lyrics keyword in credits
+        textlines = text.split('\n')
+        popped = False
+        for i in [len(textlines)-1, 0]:
+            if 'lyrics' in textlines[i].lower():
+                popped = textlines.pop(i)
+        if popped:
+            text = '\n'.join(textlines)
 
     for item in artist, 'lyrics', 'copyright', 'property':
         badTriggers += [item] * len(re.findall(r'\W%s\W' % item, text, re.I))