Fix moving tracks to another playlist

app/musicmuster.py

@@ -915,7 +915,7 @@ class Window(QMainWindow, Ui_MainWindow):
             )
         )
         self.worker.importing.connect(
-            lambda msg: self.statusbar.showMessage("Importing " + msg, 5000)
+            lambda msg: self.statusbar.showMessage(msg, 5000)
         )
         self.worker.finished.connect(self.import_complete)
         self.import_thread.start()
@@ -1045,12 +1045,12 @@ class Window(QMainWindow, Ui_MainWindow):
         Move selected rows to another playlist
         """
 
-        selected_plrs = self.visible_playlist_tab().get_selected_playlistrows(
-            session)
+        with Session() as session:
+            selected_plrs = (
+                self.visible_playlist_tab().get_selected_playlistrows(session))
             if not selected_plrs:
                 return
 
-        with Session() as session:
             self.move_playlist_rows(session, selected_plrs)
 
     def move_tab(self, frm: int, to: int) -> None: