At the Critics' Choice Awards last night, Martin Scorsese won the second annual Music + Film award for his music documentaries. And to pay tribute to his fellow American genius, Bob Dylan rolled through to perform a Cookie Monster-voiced version of his 1983 relative obscurity "Blind Willie McTell." Marty's oh-shit-what's-Bob-going-to-do expression is simply magnificent. Watch the performance below. (via TwentyFourBit) ...