This song was featured in the short film Wong Kar-Wai did for BMW’s The Hire, an advertising campaign featuring short films by notable directors, way back in 2001.
The song was written by Silvio Rodríguez Domínguez in the ’80s (wiki entry on him here). This arrangement is by Jeff Rona and Joel Goodman, and features Cecilia Nöel on vocals.
Listen to this with earphones. It’s a little low-res, but it’s the only copy I could find.
Enjoy.
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34, male and very Cancerian. Often irascible, even if he is prescient to his emotions. Lives for the resonance of beautiful passages, cinematic magic and aural bliss. Dabbles in 
Hey. guess wat? i have the DVD. :P
Me too. One of my most treasured DVDs.
Whee did you find the CD/DVD? I love this song.
I have the DVD. It is superb. How can I get the music from it? Or a copy of what is featured here?
You can download it from the following link:
http://www.joelgoodman.com/projects/TheFollow/Follow-Unicornio.mp3
Let me know if it doesn’t work, and I’ll send you the MP3.
I just love this song. I know the short film, and I’m very glad that you have posted the link to the music. Thank you.
You’re most welcome. :)
Hi. I’ve just tried to listen to the mp3 file of Unicornio: it has just 1.04 minutes! Just a little bit of the music, and not the song as I expected.
Would it be possible to get the whole song? Is there any place where I can download it from? I am soooo disapointed…