VIRULENCY posted that news on their official page:
We're pretty stoked to announce the guest vocalists to be featured on 'The Anthropodermic Manuscript of Retribution'. They are two of the European Brutal Death most renowned vocalists; Konstantin 'Konni' Lühring (ex-Defeated Sanity, Despondency, Revulsed) and Paolo Chiti (ex-Putridity, Devangelic). Their contribution is the perfect culmination to this high-level sheer brutality album!
More details will be announced very soon....meanwhile, we remind you to gaze at the astonishing piece of art made by Andrew Tkalentko 'Daemorph' for our album.