This advertisement "aims to demonstrate that the best performances come from being hydrated, and features the chosen stars ‘Miles' on the saxophone, ‘Fats' on the trumpet, ‘The Duke' on the harmonica, and ‘Dizzy' on the oboe. These were the lucky four hamsters selected to form the band ‘The Clever Hamsters.' "
YouTube page :- http://www.youtube.com/watch?v=AxBJlxb3NAQ
"The Clever Hamsters campaign was developed at CHI & Partners by creatives Wayne Robinson and Matt Colier and agency producer Ben Clark."
See more funny and/or weird bands here :-