The Enigma CD "MCMXC A.D." offers a collection of music by the artist Enigma, known for their atmospheric and electronic sound. This CD format album was released under the title "MCMXC A.D.," which is a reference to the year 1990 in Roman numerals. Fans of Enigma and electronic music lovers can enjoy the unique sound and style that this album has to offer, making it a must-have for collectors and music enthusiasts alike.