It is an utterly amazing collection, although not the era I am the most familiar with. However, let me add a few as I love your initiative and went through them all and skimmed the ones below to get a sense of the quality.

Billy Bragg:

* https://archive.org/details/ajc02362_bbragg1986-12-04.ajcpro...

* https://archive.org/details/ajc02359_bbragg1988-05-06.ajcpro...

Not the cleanest vocals on either of the recordings, but the former is overall higher quality from what I could tell.

Boogie Down Productions:

* https://archive.org/details/ajc02338_bdp1988-05-18

Excellent recording and great live act, just a pity that it is rather short.

Mojo Nixon:

* https://archive.org/details/ajc02226_mojonixon-skidroper1987...

Another great live act and recording. I am sure Mojo would very much approve of this being shared as well.