Insane Jazz metallists Ephel Duath are currently working on a collaboration with respected Dub pioneer Eraldo Bernocchi to celebrate the twentieth anniversary of his groundbreaking group Sigillum S. The album will also feature contributions from long time Bernocchi co-conspiraters Bill Laswell, Toshinori Kondo, Raiz, Zu, Xabier Iriondo, Thomas Fehlmann (The Orb), Crisis and many others.