You can find this on youtube. http://www.youtube.com/watch?v=tdGda2tPew0
I have tried to have people who speak spanish and/or portugese translate this song and it seems too hard for them to translate, or maybe they were just being lazy and didn't want to i don't know. It is off of the album called Hecho Y Derecho or in english Doin' It Right. 1973. I love this song. I know the title at least says something like the street is tough or the streets are hard. i would love to know what the lyrics are saying. i can't find any kind of lyrics typed out anywhere or i would just translate it myself. i think the only way anybody is going to be able to translate it is to actually take the time to listen to it. i know joe cuba sextette has another song called a la seis which sounds a lot like this song but it's different.