added lyrics to the db

src/metadata/database.py

@@ -171,7 +171,8 @@ SELECT DISTINCT
         'file', track.file,
         'genre', track.genre,
         'url', track.url,
-        'src', track.src
+        'src', track.src,
+        'lyrics', track.lyrics
         )
 FROM track, release_, release_group,artist, artist_track
 WHERE
@@ -204,6 +205,15 @@ GROUP BY track.id;
     def get_tracks_without_filepath(self):
         return self.get_custom_track(["(track.file IS NULL OR track.path IS NULL OR track.genre IS NULL)"])
 
+    def add_lyrics(self, track_id: str, lyrics: str):
+        query = f"""
+UPDATE track
+SET lyrics = ?
+WHERE '{track_id}' == id;
+            """
+        self.cursor.execute(query, (lyrics, ))
+        self.connection.commit()
+
     def update_download_status(self, track_id: str):
         query = f"UPDATE track SET downloaded = 1, WHERE '{track_id}' == id;"
         self.cursor.execute(query)