to be honest i don't have any j5 record.i used to have the "improvised 12" with "concrete schoolyard" on it.
somehow i must have sold this? but i never liked the group that much,so whatever.
but the 1st lp by five deez blew me away.
never heard that style before.its real creative,innovative and atmospheric.
for me a masterpiece; but everone has a different taste