Cheif Keef – “They Know” & “Hate Being Sober” featuring Wiz Khalifa & 50 Cent (Preview)

Chief Keef recently released the tracklist for his upcoming debut album Finally Rich, and today an unreleased tune, not featured on the listing, has appeared. Titled “They Know,” the track is currently rumored to be a bonus track on Sosa’s Interscope debut album. Also one of the more anticipated tracks from the album, “Hate Being Sober,” which features Wiz Khalifa and 50 Cent, can now be previewed during the first minute of the included video up above, which explores a day in the life of producer Young Chop. Finally Rich is set to drop on December 18, so check out both tunes and let us know what you think.