Live film footage courtesy of Johnny Hernandez @ http://www.twitter.com/07Johnny/
Top Dawg Entertainment 's own Kendrick Lamar & J.Cole perform "Hail Mary" to the extatic public!
Filmed & edited by Johnny Hernandez.
Further information @ http://kendricklamar.org/ or http://topdawgmusic.com/ or http://www.keyclub.com/
