"Speaking In Tongues" is from a CD-R of the same name, "1763 MHZ" is from a CD-R titled Cura Sana, and "A Genre Sonique 2" is from Compositeurs Sans Frontieres. All are released on Music From Mathematics, available to stream here along with two instrumentals.

Hieroglyphic Being aka Jamal Moss is featured in The Wire 332 in an article by Robin Howells.