I GOTTA FIND THIS SONG!!! HELP! thnx =]

HeYo,
wassabie?
anyways, I heard this song in Central America, Panama mainly and I can't find it!
its by sombody name David. its a Dance Electronica song. In Spanish and english, both languegues in the song and with some girl as well. its kind lyk a duet. and the chorus is lyk
Na na na nanana
na na na naaaaaa

or sumthang...
any ideas?
thnx


pura vida
el che

Lol

Maybe u already got it..

anyway.. http://www.youtube.com/watch?v=9Fu0Y0qHjkA