Unknown minimal ambient track with piano and synth

[rpm1200]

Hey y'all,
This ambient track is part of a radio show I recorded around 1991 or 1992. It is very minimal with no beat, primarily consisting of piano and synth. I thought maybe it was Brian Eno but I've listened to a lot of his stuff and have not identified this yet. From the sound of it I would guess the track is from the 70s or 80s. Any ideas?
Thanks, RPM

[rpm1200]

I just discovered "Antarctica" by Simon Wilkinson (http://www.thebluemask.com/process.php?pname=ShowAlbumDetailsProcess-Start&CategoryID=6&AlbumID=26) which is very similar in instrumentation, but is not the exact track I am looking for. From the page for that track: "For fans of minimal ambient music such as Brian Eno, Stars Of The Lid, Biosphere, Cliff Martinez etc."
RPM

[rpm1200]

Sorry, forgot to close the loop on this one. It's "La Luna" by Robert Rich and Steve Roach from the Strata CD.