David Byrne brought his American Utopia show to The Late Show With Stephen Colbert this week, performing Talking Heads song ‘I Zimbra’ and showing Colbert some moves.The musician, who in September resumed performances of his hit music-theatre spectacle, had his Broadway troupe in tow for a performance of the 1979 ‘Fear Of Music’ classic on the popular US talk show.He also sat down with Colbert for a chat, which he ended by teaching the host some of his distinctive dance moves.