Why does Big Sid walk, talk and act the way he does? As far as the Lone Star State emcee (and event promoter) is concerned, it can all be traced back to his formative years in the streets. On mixtape lead single Born on the Block (the artist’s first Booth feature), a trunk-banging instrumental by Yung Chill sets the mood as Sid, Big K.R.I.T. and Killer Mike spit about the debt they owe to their respective ‘hoods. For more, check out the headliner’s Failure Is Not an Option mixtape when it arrives on the ‘net this fall.