The songs on A.C.R. 1999 were recorded and mixed by Craig Bowen at Baltimore’s A.C.R. Studios. They are apparently earlier versions/outtakes of tracks that they recorded during the sessions of 2000’s Necrophones. Four out of ten of the songs never appeared on that album. You can view the whole track listing here.
Lungfish released their last studio album Feral Hymns in 2005 before going on hiatus in the following year.