Soul Explosion - disco train 7" (PCR)

Kinetic

So.. I stumbled across an odd looking 7" test pressing of the following record:Soul Explosion - disco trainIt's a single sided 45 rpm test pressing on Pye records. So my question is, is the Soul Explosion that put out that record that's worth serious loot, and if so, does this track appear on that album?If not, what the hell is thisa? Shit has that unmistakable deep funk sound which is what makes me think it is that group, but I've never heard them so i can't check.Thanks for any help on this.Oh yeah -