public AddSongViewModel()
{
this.AddItemCommand = new RelayCommand(AddItem);
this.ParentArtists = new ObservableCollection <ARTISTS>(MusicStructureHelper.GetArtists());
this.ParentAlbums = new ObservableCollection <ALBUMS>();
}
private void GetItems()
{
MusicStructureHelper.InitializeDB();
var children = MusicStructureHelper.GetArtists();
this.Items = new ObservableCollection<MusicItemViewModel>(children.
Select(x => new MusicItemViewModel(ItemTypeEnum.Artist, x.Name, x.ID)));
}