Mark has been brought up quite a few times here so I'm sure players here know who he is, my question is, when i saw Slave a couple times he would bring out this metallic blue jazz bass with three pickups. It also had a mirrored pickguard that covered the intire front of the instument. Well, I know this is a crap shoot but, does anyone know who built this bass? has anyone on here seen it? If not what song has your favorite Slave bassline?