Spell has been played on NTS over 10 times, featured on 11 episodes and was first played on 18 October 2014.

Spell was a collaboration between Rose McDowall and Boyd Rice. The two cover a number of songs from the 1960s and 1970s, often modifying the lyrics to make them darker. For instance the line in the original song Seasons in the Sun: "Goodbye Papa, please pray for me" becomes "Goodbye Papa, don't pray for me". Several references to Hell and death are added as well.