Curren$y knows a thing or two about “Supply & Demand.” Spitta’s product has become so hot, that his Jet Life fans are needed it on the regular basis and that’s just what the New Orleans rapper is doing. It wasn’t enough that the Jet Life front-man started out the week with some new music, later in the same week, he released a double visual for two songs off his The Legend of Harvard Blue mixtape, his sixth project in five months. He’s back to close out the week with a video for “Supply & Demand,” one of the promotional songs that release prior to his recent mixtape dropping.