Who played and sang
On these albums
SlyMassive Attack · 1994
No ProtectionMassive Attack v Mad Professor · 1995
Dubnology 2: Lost in BassVarious Artists · 1996
Nexus: The Ultimate B-Side Collection, Volume 1Massive Attack · 1998
Singles 90/98Massive Attack · 1998
Method to the Madness: Mad ProfessorMad Professor · 2005
Protection - The RemixesMassive Attack · 2006
The Massive CollectionMassive Attack
Source: MusicBrainz recording 1b82f51f-851c-451e-b3bb-f5c9b42b7492 (CC0).