These guys made three records back in the day, thirty-five years ago now, and they all sound similar, (indeed certain songs are recycled throughout the trilogy) but are admirably composed chamber-fusion works by a very very talented group of musicians. I believe the best is actually the last released 1982 effort from the Montreal Jazz Festival, with the stunning Nuit Inuit composition. Surprisingly only the first record was rereleased on CD. I trust the others will soon be too, and this will be a temporary link.
Here's Queeche Valley: