Please publish on CD!

I have Keith Jarrett met in the late 70s through his concerts with Jan Garbarek. I've heard a lot and liked then and later the famous Cologne concert with its ingenious relaxed and imaginative improvisations. "Hymns Spheres", recorded at the Riepp church organ in Ottobeuren, was for me a way an organ-counterpart: Here he explored the possibilities of similarly impressive and sounds of the organ and the church interior. Unfortunately, I've been waiting for the panel no longer and for ages on the CD. Question: Why does everything possible and impossible to CD (re) published, but not this wonderful album? Clearly, individual sets appeared on CD, but never the album in its entire closed shape. Please republish necessarily!