Cat# etched as BPSi 001 on side A and PBSi 001 on side AA.
This E.P has been known as & called the Alphawave E.P due to the vocals on track A1, but is actually called the B P S I E.P. as per the original record sleeve from 1992 as pictured.
Review by oscuroFeb 23, 2006(edited over 3 years ago)
I'd classify this as being in the "Mental Mental" sub-category of Hardcore. Alphawave (both versions, the second has a better Bassline, the first more sampling) still stands up well today and on a good system IMHO.