Club A.M.B.I.E.N.T.

Ahhh, the joys of vintage European space musik, circa 1972-1982. That would roughly cover Cluster's initial experiments in celestial improv up to the later Eno and Lanois ambient albums. Really inspirational stuff, absolutely cosmic in the vastness of the jams yet grounded enough to tap in to the universal drone that centers all great spatial experiments.

Takanori Fujine has posted some delicious album art from that golden era. (The pic on the left is the Cluster/Eno collaboration After the Heat.)