Is this song tune based on another song?

[godfather]

I am wondering if the Los Umbrellos "no tengo dinero" in based on a popular Mexican folk tune if so what is the name? I know the band is obscure and they were a one, kinda, hit wonder so I added a link to the video so the tune can be heard.
http://www.youtube.com/watch?v=czguJx_nvmE

[F A B Scott]

Sounds like a very similar tune to this:

Never On Sunday

That might not help you though.

[scwooddrake]

FAB Scott is right! The song is based on the song "Never on Sunday" that received the Oscar for best song in 1960. It was the theme song of a greek movie that had the same name and was directed by Jules Dassin.

Here is the link to the song's clip on YouTube

http://www.youtube.com/watch?v=YCFXGanTx4A