The 15-track musical score that accompanies Father Robert Barron's CATHOLICISM documentary series was composed by Steve Mullen* and draws upon melodies from traditional Gregorian chant. Father Barron's words and the rich imagery of the series are amplified by the emotional power of these treasures of the Faith.  A full-color, 28-page booklet comes with the soundtrack explaining the composer's inspiration and the meaning behind each song. Featuring descriptions of the ancient chants as well as art and photography from the CATHOLICISM series, this booklet serves as an abbreviated spiritual study based upon the entire 10-part journey, CATHOLICISM.