it could be a song by tito puente. (singing in spanish) or it could be a song from new orleans. ♪ i said feet won't fail me now ♪ my feet won't fail me now, yeah ♪ my feet won't fail me now ♪ my feet won't fail me now, yeah ♪ get, get, get get busy ♪ get, get, get get busy ♪ get, get, get get... ♪ it's all interrelated. it's part of the african diaspora in this so-called new world. >> hinojosa: why is it so important for you, bobby... i mean you've had amazing success, grammy nominations, professor of music. it is about teaching and handing this down for you. that's an essential part of it. >> sure, because it represents us. it represents... it's our ethos, it's our being. and what i tell young people is... and this is a common cliche, but it's very profound. once you know who you are and where you came from, nobody really can mess with you. i mean, and cultural pride has always been at the source of our being as latinos, and also our music. a good friend of mine, colleague, one of the first djs in the hip hop world, h

this goes all the way back to tito puente. back at the 1960's we have tremendous influence with the anti-war movement. with latin jazz. sly and the family stone. cow work of power tower--of power. >> we want to switch gears and talk about the reshaping of the library. we have this amazing chula library. >> opened in 1976 and i have an amazing staff with 27 at neighborhood branches. we're going through a renaissance and improving 24 of our branch libraries. a tremendous resurgence. this is just one aspect. these are modern, have, innovative and this exhibit is a wonderful example. >> and havhelp hip >> san franciscans were love their libraries and it is a great opportunity to be able to work with the residence. >> the left 10 music festival starts august 27th until november 13th. the latin music festival at the library. >> terrific. thank you. we will be right back. half fifth >> welcome back if. >> this is a huge surprise. knowing shane and photography and photo journalist and lead him to the border it is difficult to believe