All tracks were recorded at Channel One and played by The Roots Radics Band, and mixed by Scientist at King Tubby's studio.

Scientist sourced his material for this album from artists Michael Prophet, Wailing Souls, Johnny Osbourne and Wayne Jarrett.

Here are Scientist's mixes and their original equivalents: Several tracks from the album ("Dance of the Vampires", "The Mummy's Shroud", "The Corpse Rises", "Your Teeth In My Neck" and "Plague of Zombies") were featured in the soundtrack to the popular video game Grand Theft Auto III.

They comprised the fictional radio station K-Jah and were the inspiration for many of the DJ's irreverent-sounding comments.

The court ruled that according to precedent a recording mixer was not considered the author of a musical work, and so Rockstar were correct to treat the producer Henry "Junjo" Lawes as the copyright holder of the album.