private void FavoriteButton_Click(object sender, RoutedEventArgs e)
{
var button = sender as Button;
Song favSong = (Song)button.DataContext;
SongManager.AddFavoriteSong(favSong);
if (SongTextBlock.Text == "Favorite Songs")
{
SongManager.GetFavoriteSongs(songs);
}
else if (SongTextBlock.Text == "All Songs")
{
SongManager.GetAllSongs(songs);
}
}