Fatlip used to be part of the Pharcyde, but split a while back to pursue a solo career. He's released some decent stuff, but definitely has not had the success that the Pharcyde did back in the mid-90's. Omni is a relatively new cat on the scene, having released a couple of albums in the last few years. His style is what I imagine you'd get if you did something like taking spacemen and gave them a lot of drugs. Fun.