Ben's Cultural Amnesia and related groups catalogue details the contents of 43 tapes. A few are missing from the list. Perhaps 130 named pieces by CA excluding live recordings. The band released (albums and compilations) 48 pieces. But in fact the majority of the recordings that the band made between 1979 - 1983 remained unreleased. Now with the availability of Enormous Savages and Press My Hungry Button, more material is becoming accessible.
The list to the right collects those pre-1997 tracks that were never released at the time and still remain unavailable. It's not complete but it covers most of the material.