diff --git a/youtube_dl/extractor/bandcamp.py b/youtube_dl/extractor/bandcamp.py
index 5f87ae3ac..8fbadc644 100644
--- a/youtube_dl/extractor/bandcamp.py
+++ b/youtube_dl/extractor/bandcamp.py
@@ -62,8 +62,7 @@ class BandcampIE(InfoExtractor):
             if m_trackinfo:
                 json_code = m_trackinfo.group(1)
                 data = json.loads(json_code)[0]
-                track_id = compat_str(data['id'])
-
+                
                 if not data.get('file'):
                     raise ExtractorError('Not streamable', video_id=track_id, expected=True)
 
@@ -86,9 +85,9 @@ class BandcampIE(InfoExtractor):
                     'title': data['title'],
                     'formats': formats,
                     'duration': float_or_none(data.get('duration')),
-                    'track': data['title'],
-                    'track_number': data['track_num'],
-                    'track_id': track_id,
+                    'track': data.get('title'),
+                    'track_number': data.get('track_num'),
+                    'track_id': data.get('id'),
                     'album': album,
                     'album_artist': album_artist,
                     'release_year': release_year,