If you catch Common live in concert or even at someone's birthday party, chances are you'll also see him kick an on-the-spot freestyle. That remained true last night during a fundraising event for Dr. Maya Angelou schools and the See Forever Foundation in Washington, D.C. Com took the stage and, with the Black Alley band behind him, he spit off the top for nearly four minutes about Dr. Angelou, his hometown of Chicago, and everything else that ran through his brain. Check it out above.