A few weeks ago, I bought this great compilation of the first few singles on Plurex and No Fun label.
On this new installment they used several singles and demo tapes from a wide variety of labels. But all of the bands are from the late seventies and very early eighties.
I think it gives a great overview with some well known bands and some lesser known. They really chose the best songs of each band, only for one band that made a weird choice.