Thanks everybody for the appreciation!

Very cool, care to let us in on what software you guys used?
Flo

I mostly used Ardour (branch 2), ladspa and LV2 plugins. I wrote the midi parts on Muse and used soft and hard synths. I've made a very accurated editing on every instrument and made some drum replacing with a modified version of ladspa-trigger.
Also some voice tuning was made with Fons Adriansen's Jretune.

and available on spotify :-)

Yes!!! 

--
Giorgio Bał
Sound engineer

T.Rex Studio
www.trexstudio.com