i have a record with no name on it. on the white label it has m-p320 writen with a sharpie in the run out is "pcmjr hemi" to me this looks like a mastering id.
i bought this record so long ago all i remember it came from record time and it may have been in the metroplex section, but i have m-032 and this is not chaos. and the discography i found had no m-p###. so i dont think it is metroplex. the tracks are kinda techie/electroish that is a little spooky. there is three tracks, but they seem to remix, or very simular sounding.