Recorded on 11 May 1974 without interrupting the course of the music. Features two long brooding electronic pieces that reminds early Kluster, with doning voices add some uniqueness on first track, while the 2nd has some nice touch guitar amongst the usual dark electronic moods. Composed by Gregor Cürten & Anselm Rogmans.Initially released in 1974 as a private press LP, this is the first official reissue of Planes, produced in close collaboration with Gregor Cürten.