Un Mundo Diferente (English: "A Different World") is the fifth studio album by Argentine singer-songwriter Diego Torres, it was released on November 20, 2001 through Sony Latin.The álbum sold 3,000,000 copies worldwide.Mostly comprises different traditional Latin rhythms in a contemporary style. Co-produced by Kike Santander and Cachorro López, this 13-track album was recorded in Buenos Aires, Madrid, Miami, and Milan. The album is considered as one of his best-selling album in his native Argentina.It was preceded by the title single "Color Esperanza" a song composed by himself alongside Cachorro López and Coti Sorokin, also is considered as an anthem of hope due the content of the lyrics. The song became his most popular song since was performed specially for Juan Pablo II. The album had two other singles "Sueños" and "Que No Me Pierda".