diff --git a/app/models.py b/app/models.py
index 0cc19b68..03815e09 100644
--- a/app/models.py
+++ b/app/models.py
@@ -92,7 +92,7 @@ class Track:
             self.genre = [g.strip() for g in self.genre]
 
 
-@dataclass
+@dataclass(slots=True)
 class Album:
     """
     Creates an album object
@@ -210,7 +210,7 @@ class Album:
                 break
 
 
-@dataclass
+@dataclass(slots=True)
 class Playlist:
     """Creates playlist objects"""
 
@@ -241,7 +241,7 @@ class Playlist:
             self.thumb = "None"
 
 
-@dataclass
+@dataclass(slots=True, frozen=True)
 class Folder:
     name: str
     path: str
diff --git a/app/setup/__init__.py b/app/setup/__init__.py
index 2a09252f..1a6eb7de 100644
--- a/app/setup/__init__.py
+++ b/app/setup/__init__.py
@@ -125,10 +125,10 @@ def setup_sqlite():
     set_preinit_migration_versions()
     set_postinit_migration_versions()
 
-    # Store.load_all_tracks()
-    # Store.process_folders()
-    # Store.load_albums()
-    # Store.load_artists()
+    Store.load_all_tracks()
+    Store.process_folders()
+    Store.load_albums()
+    Store.load_artists()
 
 
 def run_setup():