You may have met Jaguar Ka$h previously (or J. Kash, Johnny Kash, etc.) if you're a big fan of BET's 106 and Park's "Freestyle Friday," where he held a seven-week long winning streak.
Later, Ka$h toured with Nas (in 2007, it looks like), and he most recently has relocated to Atlanta. He is now represented by the Popular Music Group, and his newest mixtape Spanish Mafia Vol. 1 dropped at the beginning of April is available for free. This video for "Halloween" comes from that recording.