public static void EX1()
{
Playlist playlist = new Playlist(new NomeSorter());
playlist.AddMusica(new Musica("Want you bad", "The Offspring", "2000"));
playlist.AddMusica(new Musica("Linoleum", "NOFX", "1994"));
playlist.AddMusica(new Musica("New Dark Ages", "Bad Religion", "2004"));
playlist.AddMusica(new Musica("Feeling this", "Blink 182", "2003"));
playlist.AddMusica(new Musica("No Cigar", "Millencolin", "2001"));
playlist.Musicas.ForEach(m => Console.WriteLine("{0} - {1} {2}", m.Nome, m.Artista, m.Ano));
}