The Beat: Beat 15
The Artist We Want To Hear On It: B.o.B
Why It World Work: This piano-driven effort doesn't really pop as much as a lot of the other beats on this project, so it needs a rapper who can really inject some energy into it. For that, we'd call on none other than Bobby Ray to add his voice—and his intensity on the mic—to this track. It's simple enough to allow him to leave his own imprint on it, but there's enough there for us to know that it all started with Kanye's framework.