How do you play it? Do you have a special amplifier?
I actually bought the Quadraphonic Blu-ray, and extracted the tracks to listen to them individually - which was interesting enough, but I don't have what it takes to play them combined (I assume you need 4 speakers). Here is a video I published on YouTube of one of the tracks which features Hodges and Davis...you can hear them more clearly than in the stereo mix, obviously because the other instruments are not recorded in the foreground.