 The album spurred three hit singles.Pedro Aznar's ""Paranoia y Soledad"" (Paranoia and Loneliness) which was a cryptically metaphoric song talking about a man's descent into insanity; ""La Grasa de Las Capitales"" (The Grease/Fats of the Capitals) which presented a sharp criticism on the paparazzi and the frivolous magazines (as showed on the sarcastic album cover, which parodies "Gente" magazine), and the final track, ""Viernes, 3 A.M."" (Friday, 3