The Great Years is a compilation album by American pop singer Johnny Mathis that was released by Columbia Records in July 1964. Billboard magazine described the two-LP set, which included chart hits and album tracks, as "the best of Mathis".

The Wonderful World of Make Believe is an album by American pop singer Johnny Mathis that was released by Mercury Records on July 10, 1964, and described by Greg Adams of Allmusic, who wrote, "The theme is fantasy, from imaginary locations to fanciful yearnings to vague, idealized realms ."