Astor Piazzolla : Astor Piazzolla - The Four Seasons of Buenos Aires by Astor Piazzolla Tracks Años de soledad (Years of solitude) Fuga 9 Invierno Porteño (Winter of Buenos Aires) Libertango Novitango Otoño Porteño (Autumn of Buenos Aires) Primavera Porteña (Spring of Buenos Aires) Tristango Verano Porteño (Summer of Buenos Aires)