private void ListSorter(object sender, RoutedEventArgs e)
        {
            TabList.UnselectAll();
            var text = (sender as Button).Content;

            ResetAllButtonBorders();
            ResetTabInfoFields();
            switch (text)
            {
            case "Bass":
                TabList.ItemsSource    = crudManager.RetrieveBassTabs();
                BassButton.BorderBrush = Brushes.AliceBlue;
                break;

            case "Drums":
                TabList.ItemsSource     = crudManager.RetrieveDrumTabs();
                DrumsButton.BorderBrush = Brushes.AliceBlue;
                break;

            case "Guitar":
                TabList.ItemsSource      = crudManager.RetrieveGuitarTabs();
                GuitarButton.BorderBrush = Brushes.AliceBlue;
                break;

            case "All":
                PopulateListBox();
                ResetButton.BorderBrush = Brushes.AliceBlue;
                break;
            }
        }