please give a hand to find the id'z of this spanglish and portuguese popsongs of 2000

for listen:

http://www.4shared.com/dir/A5bWdvtq/sharing.html

track 12 is partial spanish with hip-hop and rap parts.
track 14 is a portuguese rock pop song
and trck 17 is jazz but i know the name but not the performer the song is "caravan"

14 = Bazeado - Antes Que A Noite Acabe
17 = John Santos & The Machete Ensemble - Caravan (maybe?)

thank you very much
it's right the songs-left track 12 and please have a look into my other post
"oldie or not"