World Science Festival 2009: Bobby McFerrin Demonstrates the Power of the Pentatonic Scale. Revelation: Rule The World - Last Choir Standing Final - BBC One. Bobby McFerrin - Drive (Live from Montreal) Only Men Aloud! All By Myself - Last Choir Standing Final - BBC One. Only Men Aloud! Angels - Last Choir Standing - BBC One. ACM Gospel Choir: I'll Be There - Last Choir Standing - BBC One.