Jazz lyricless music, Saxophone

Hi.

This was done really quickly in Guitar Pro 5, so disregard the steel-guitar annotation. I've heard it so many times back when I was young, and never knew the name of it.
I remember it being played on a saxophone with light percussion, probably a bass/cello. There shouldn't be any singing in this, but I might be wrong. It has a definite jazz style, and I think it may have been produced somewhere in the late 70's to 80's. Played in a minor key for most of the piece.

Hoping for a quick reply, thanks in advance.