private async void LibraryItemInfo_Loaded(object sender, Windows.UI.Xaml.RoutedEventArgs e)
{
StorageFile file = await _viewModel.GetStorageFile(_item);
_existsOnDisk = file is null ? "No" : "Yes";
OnPropertyChanged(nameof(_existsOnDisk));
if (file != null)
{
_musicProps = await file.Properties.GetMusicPropertiesAsync();
OnPropertyChanged(nameof(_musicProps));
}
}