What I mean is there a double CD down my local which is described thus: "B12 Records re-open their archives and kick off a seven volume reissue / collection CD series, to include every track released on B12 Records between 1990 and 2007. For the first time, this 98 track "Archive" series will bring together every ultra rare vinyl EP and Limited CD bonus track, gathered into a series of double CDs."
OK, so bonus / rare tracks etc. as described but with round 15 12" / EPs and then other odd stuff that might be on other labels (ART etc. but remember most of the stuff on Warp/Sony/Wax Trax/PIAS etc. was the B12 - label - stuff compiled) doesn't seem to add up?