Jay Electronica is a US Hippity-Hop MC and producer, who despite rapping since 2004 and releasing critically acclaimed tracks and producing a track on Nas' 2008 album "Untitled" still remains fairly underground.
Jay E's production style is known for making use of dialogue and soundbites from movies such as 2007's "Act 1: Eternal Sunshine (The Pledge)" which was made using samples from the soundtrack to "Eternal Sunshine of a Spotless Mind".
He has recently had a daughter with Erykah Badu who is a true member of Soul and R&B royalty. Though it should be noted that she also has had children with rapper D.O.C and Outkast's Andre 3000 ! (Outkast's hit "Miss Jackson" was actually written for Erykah's mother).
This song "Exhibit C" actually came out at the end of last year, reaching the all time high of 86 in the iTunes Charts. This shows that Apple isn't an indicator of quality! Have a listen yo!