So this is what I ended up doing after hours and hours trying to isolate the instrumentals; I finally found a MIDI file of it and then I enhanced it using Adobe Audition. Please let me know what you think!
( I know I messed up pronouncing "refiero", that would always confuses me and I didn't realize it until I mixed down the track!")
Just by the way I'm half European/ half Mexican, I grew up learning both languages but raised in America. Enjoy!
http://vimeo.com/27925091
P.S.
The lyrics are in the song description!