diff --git a/src/music_kraken/database/database.py b/src/music_kraken/database/database.py
index bcfd770..f2ba22c 100644
--- a/src/music_kraken/database/database.py
+++ b/src/music_kraken/database/database.py
@@ -235,6 +235,11 @@ WHERE '{track_id}' == id;
         self.cursor.execute(query)
         self.connection.commit()
 
+    def set_field_of_song(self, track_id: str, key: str, value: str):
+        query = f"UPDATE track SET {key} = ? WHERE '{track_id}' == id;"
+        self.cursor.execute(query, (value, ))
+        self.connection.commit()
+
     def set_download_data(self, track_id: str, url: str, src: str):
         query = f"""
 UPDATE track
diff --git a/src/music_kraken/database/lyrics.py b/src/music_kraken/database/lyrics.py
new file mode 100644
index 0000000..4a9ab0b
--- /dev/null
+++ b/src/music_kraken/database/lyrics.py
@@ -0,0 +1,7 @@
+class Lyrics:
+    def __init__(self, text: str = None, language: str = None) -> None:
+        self.text = text
+        self.language = language
+
+    def set_lyrics(self, text: str, language: str):
+        pass