Thanks. Everything is replayed with my own sounds, nothing sampled except for the human voices.

 

I really wonder, why no one mentioned the Roland VP-330 yet. It was very, very crucial for this soundtrack!
There exists a free emulation, called VSP-330 by G-Storm Electro, which sounds very satisfyingly!

http://gstormplugins.blogspot.de

You will instantly recognize the Soundtrack by playing the presets of this gem.

You can download it here:
https://www.dropbox.com/s/i2hxbzvas2uzgrv/VSP-330r2_05.zip

This and CS80 are the most important.
With this video, you can learn how to resynthesize the brass sound:
http://www.youtube.com/watch?v=Fne0oIEv-WI

And this video will show you, that Vangelis used a lot of the Preset Buttons on the CS80:
http://www.youtube.com/watch?v=Yv4EADAHwOA
And you can pretty much port them to your Arturia CS80 by watching the sliders and buttons in the video, which I could not do at all with the Memorymoon version, so I do not really understand, why everyone is saying this Memorymoon sounds closer to the original. I recommend the Arturia one.

Have much fun with this, I know, you will have! ;)