The follow-up to Breezy’s ”Fine China” will feature the R&B great Aaliyah. The song titled “They Dont Know” will have unheard vocals by the late singer, “All new stuff that’s never been heard before.” is what Chris Brown had to say at the 2013 BET press conference on Tuesday. Brown also shot a video to the song in the LA area, Brown says “[I'm] bringing both worlds together and trying to uplift the poverty side of the community and show them where I’m from. I’m from Virginia, but everybody comes from a broken home or being broke—I remember when I was.”. “They Dont Know will be off Chris Browns upcoming cd titled “X” that is set to drop July 16th.