save the db file with the db settings (maybe I should put this in the app config and make a function to start the db)

lyrics/db/__init__.py

@@ -1,7 +1,20 @@
+#!/usr/bin/env python
+# -*- encoding: utf-8 -*-
+
+"""Database models and functions."""
+
 from datetime import date
 from pony.orm import *
 
-db = Database("sqlite", "lyrics.sqlite", create_db=True)
+import inspect
+import os.path
+
+file_path = inspect.getsourcefile(self)
+file_path = os.path.dirname(file_path)
+
+db = Database("sqlite",
+              os.path.join(file_path, "lyrics.sqlite"),
+              create_db=True)
 
 class Artist(db.Entity):
     name = Required(unicode)