diff --git a/mediafile.py b/mediafile.py
index f4922a7..d4e3ded 100644
--- a/mediafile.py
+++ b/mediafile.py
@@ -1807,6 +1807,11 @@ def as_dict(self):
         StorageStyle('GROUPING'),
         ASFStorageStyle('WM/ContentGroupDescription'),
     )
+    subtitle = MediaField(
+        MP3StorageStyle('TIT3'),
+        StorageStyle('SUBTITLE'),
+        ASFStorageStyle('Subtitle'),
+    )
     track = MediaField(
         MP3SlashPackStorageStyle('TRCK', pack_pos=0),
         MP4TupleStorageStyle('trkn', index=0),