Note: you can speak Spanish on this topic, as well as english, every help is much appreciated.

Ok, everyone can help, specially who speaks spanish, I'm doing a work for tomorrow, the work is making a 5-minute-video about the Cuban music. I have to speak on the video as well I'm using a microphone and everything, I already have some things but Youtube doesn't help much on searching videoclips and musics for my video. It would help me so much if any of you could find some videos on youtube with cuban music and such, music styles like el Son, la Charanga habanera, and other. Pictures can help too.
Its 4:20pm here (GMT -3) and I'll stay online until I finish this video.
Where can I find the Gajira Guanabara music? I already tried Wikipedia, Youtube but didn't find the original, there seems to be more than a single version of the song

Country: Cuba
Subject: cuban music artists, cuban music, cuban music genres.

País: Cuba
Tema: artistas de cuba, las musicas cubanas, los generos musicales de cuba,

Thanks in advance