Dekatron is a duo, specialized in vintage electronics. Their contribution to this tape is the magnificent track “… Y Ellas Cantan Al Cosmos” ("and they sing the cosmos"). I'm immediately reminded of old Kraftwerk and Klaus Schulze. The song drives on rhythmic synths and loads of cosmic sounds. If you're into that kind of music, you should definitely track this tape down. This song along makes it worth the effort since it's simply brilliant.
If that didn't convince you, perhaps 'Europa' by Courbes Bézier will. This song too delves into the rich history of electronic music, be it a somewhat later era. The track drives on a trance sequence upon which a number of soundscapes float in and out. It reminds me again of Klaus Schulze but mixed with acts like Gas or Biosphere. This is stunning and immersive ambient from a surprising high level.
"Is it that good?", you might ask. Oh yes, my friend, it is. If you're into anything from Tangerine Dream to Vangelis to the acts I mentioned, this tape should be a part of your collection. There's no denying that. Buy it, play it and let yourself float along with this vintage beauty...