One of the best versions of Call Me Maybe, don'tcha think? Ok, maybe Jimmy shoulda let Carly sing alone, lol. (And of course we can't forget about Cookie Monster's version ; ) 

The Roots (backup band) said working with Jimmy is a blast - like being 12 years old everyday. Sounds like fun!! It was Jimmy's idea to use toy instruments - they made it sound GOOD!! (over 8 million hits on YouTube!)