Enigmatic underground rapper DOOM has announced a weekly single series featuring fifteen tracks from upcoming releases.

Titled ‘The Missing Notebook Rhymes’, the series is being released in partnership with Adult Swim and will feature guest appearances by the metal-faced villain from other artists albums, as well as some material said to be from his own upcoming LP’s.

The first in the series is a track titled ‘Negus’ which can be found on ‘Imperious Rex’, the posthumous release by Sean Price who died two years ago at the age of 43.

Check out single number one ‘Negus’ below and be sure to keep an ear out for the rest of the series here.