First, how would anyone who is NOT a member of the organization KNOW if it is the hymn or NOT? (just asking) Just because it is a song (chants are songs, too), does that have to mean IT IS THE OFFICIAL HYMN or OTHER hymns?
Second, one can go to
www.blackgreeksoundz.com to find CDs of the various orgs of the DIVINE NINE. NOW, the sound bites available were "songs/chants" of DST AND OMEGA PSI PHI.