“Occult Hymn is a follow-up EP to DANGERDOOM’s debut album The Mouse & The Mask. It contains seven tracks and was released as a free download at Adult Swim’s website on May 30, 2006. Its name is a reference to a line in DANGERDOOM’s song A.T.H.F., and intentionally rhymes with "Adult Swim.” The EP contains 2 new tracks, 3 remixes, and 2 skits.“ - Wikipedia