Although Samhain recently announced a short string of shows centered around its Riot Fest date, it was unclear just who would be in the band aside from Glenn Danzig. Well, the band has announced a lineup. On this short tour, Samhain's lineup will include The 'Zig, as well as Steve Zing and London May (who were in Samhain during the original run). Though both Zing and May played drums and bass on various Samhain tracks, it's likely that Zing will play bass while May will play the drums.

On guitar will be Peter Adams of Baroness. This string of shows will be the first Samhain gigs since a short 1999 reunion as well as the first with Adams in the lineup.
(Source)