Big K.R.I.T is celebrating the "Week of K.R.I.T." and fans are getting spoiled with a bunch of new tracks from his 'Cadillactica' recording sessions. Rap Radar premieres a smooth, self-produced cut from K.R.I.T. titled 'Lac Lac' featuring A$AP Ferg. The unlikely collaboration works well.

K.R.I.T. delivers a hypnotic hook and insists that he's the driver with a sense of direction. "Lac, Lac, Lac, Lac, Lac / Slamming the doors in the / Pull up with hoes in the / Diamond in the back, they chosen, posted up / Pouring up / Be it the sticky icky got you rolling up / Hold it up, just don’t be closing up / Open your mind, open your mind / Open your mind, open your mind / This could be the day / You don't know the road, I could show the way," he rhymes, which fits perfectly over the laid-back instrumental.

Ferg jumps in with sexually-charged lines. "Crack that 40 ounce / Head into your mama room so I can hear that naughty sound / Don't play around / Your parents ain't around and plus your room is packed," the A$AP Mob member delivers.

If you missed 'New Agenda,' K.R.I.T's track with Rick Ross from earlier this week, make sure to check it out right here at The Boombox.

Listen to Big K.R.I.T's 'Lac Lac' Feat. A$AP Ferg