With their 1992 release, the Mexican pop-rockers secured their status as the most universal—and consistent—band in the Spanish-speaking world. By serving up equal parts tequila-drenched party anthems (“Oye Mi Amor”), power ballads laced with metaphors (“Vívír Sin Airé”), bouncy ska-punk numbers (“Me vale”), and social activism (“¿Dónde Jugarán los Niños?”), the boys found the perfect recipe for success and stuck to it. All these years later, it’s still paying off.