K-os -- Stands for Knowledge of Self, is a Canadian rapper/all-around musician. He makes some pretty dope music... honestly I don't like every song he does but that just means he's swinging for the fences and taking some chances. If you don't know about him you should check him out. Here is some of his songs I dig:
Let me know what you think of K-os. Have a rad day and be nice to people.