Added alternate track numbers for Discogs.
@@ -154,7 +154,8 @@ class TrackInfo(object):
length=None, index=None, medium=None, medium_index=None,
medium_total=None, artist_sort=None, disctitle=None,
artist_credit=None, data_source=None, data_url=None,
- media=None, lyricist=None, composer=None, arranger=None, alt_track_no=None):
+ media=None, lyricist=None, composer=None, arranger=None,
+ alt_track_no=None):
self.title = title
self.track_id = track_id
self.artist = artist
