private async void AddArtist()
        {
            if (string.IsNullOrEmpty(TitleTextBox.Text))
            {
                return;
            }

            IsWorking = true;

            try
            {
                var artist = await RadioService.FindArtist(TitleTextBox.Text);

                if (artist != null)
                {
                    Artists.Add(artist);
                    TitleTextBox.Text = string.Empty;
                }
            }
            catch (Exception ex)
            {
                LoggingService.Log(ex);
            }

            IsWorking = false;
        }