NEW MUSIC: Big Sean & 2 Chainz - Light It UphitupangeOct 13, 20161 min read Listen to a new collab from Big Sean and 2 Chainz: "Light It Up." #BigSean2ChainzwhatnowKevinHart #thechocolatedroppawhatnow #themixtapegoodmusic #newmusic #hitupange