I might be wrong here, but I think this band had a member from Chainsaw that was posted here a looong time ago, and that the same guy also played with Streets, who did a great split 7″ with X-plosion on the Romantik label in 1978.
Musically this ain’t as tough as you might expect from a Belgian band, but rather well produced and really tight, in the vein of Veel (that Tony posted some time ago) even though Contingent don’t come up to the same super high standard. Thankfully all four tracks are in French, despite what the titles might mislead you to believe. As far as I know this is the band’s only release, and they appeared on a bunch of those Bloodstains across Begium/ Bloody Belgium etc comps.
I have to do as Headcleaners and do some washing right now so this text ends here.