static void Main(string[] args)
{
Album diver = new Album { Name = "Holy Diver", Artist = "Dio" };
diver.songs = new List<Song>();
Song song1 = new Song { Name = "Holy Diver", Duration = "4:20" };
Song song2 = new Song { Name = "Pot of Gold", Duration = "3:57" };
diver.AddSong(song1);
diver.AddSong(song2);
diver.PrintAlbum();
}
public void AddSong(Song song)
{
songs.Add(song);
}