I've been looking for this documentary for a minute. Word is that one of my Kings just located a copy and it's on is way. Being born in Puerto Rico, you know I am mad proud to share this with you guys. My peoples have had a say in the pioneering days of Hip Hop. This documentary shows the relation between the Mambo/Salsa era and the Hip Hop fenomenon. That goes for all the elements too. Here is a bit of the documentary or what i have found form it. Enjoy & share.