Four-part series from abstract dark ambient band WACH.
Each version has the same three songs on CDr plus a different bonus track, and each version denoted by a different colour wax seal on the front (bearing the band logo). There's also a short movie on 3" DVD disc.
The editions were also different: Blue seal (20 copies), Silver seal (21 copies), Orange seal (22 copies), and Green seal (23 copies).
Pretty much impossible to find now, originally released back in 2007