Spookily, after re-making the David Lavery connections in the previous post, and David hosting the Owen Barfield web site, I was checking out EnoWeb and came across this Brian Eno talk (with Will Wright of gaming / sim-city fame). (Part of “The Long Now” project mentioned previously here.)
In it Brian mentions the Aeolian Harp, a special interest of Owen Barfield.
Reference Eno’s album Before & After Science — obvious resonance with a chapter in Barfield’s book Saving the Appearances. . .