Wildly underrated SF giant San Quinn has just popped back up with two new songs: "Bring The Game To The Table," a solo track produced by DJ Toomp that's just starting to get spins on Bay radio this week, and "Concentrate," a collab with Xzibit (and producer Rick Rock) that's slated for the Ride Pimp-er's new album on Koch. Now all we need is for his son Lil Quinn to start dropping tracks...