Rudy Pérez wrote four of the album's tracks including "Me Niego a Estar Solo", "Luz Verde", "Ayer", and "Tú y Yo".
Mexican singer-songwriter Armando Manzanero (pictured) assisted production of Segundo Romance, as he had done with Romance. The album features covers of three Manzanero compositions: "Somo Novios", "Cómo Yo Te Amé", and "Yo Sé Que Volverás".