Keith London does odd end jobs and is hoping Idol will help him pay off his student loans. "Keith London" sounds like he could be a Keith Urban cover band. He grabbed his guitar and put out a really creative cover of Katy Perry's "Roar." Jennifer liked it better now than the original, Keith U. could tell what kind of artist Keith L. is, and Harry thought it was just okay. Keith got two yeses, which was enough for a ticket to Hollywood.