It's a Kanye-friendly lineup for sure. In the headline slot, Big Sean plays behind his commercial debut, Finally Famous—the title is a wink to Sean's climb to the top. As a teenager, he finagled his way into freestyling for Kanye at a Detroit radio station; after a few years grinding, he signed to GOOD Music imprint, and has since collaborated with the likes of Wiz Khalifa and Kid Cudi. Lyrical gymnastics and punch lines turned Sean into a blogosphere darling, while boyish amiability made him one of rap’s most likable freshmen. Another of Yeezy's protégés, Cyhi da Prynce (he guests on Kanye's "So Apalled"), sets the stage.