Revenge of The Brick!
I’m beginning to believe that the whole purpose of the Star Wars prequels was to show that Lego could make a more entertaining Star Wars film than George Lucas,
[iZ Reloaded], however found some other cool 'Behind the sense' stuff:
Revenge of The Brick is a short film featuring Star Wars characters in Lego. It is brilliantly done by the folks at Treehouse, an animation studio. At the end of Revenge of The Brick, there's a short scene of Darth Vader and his Clone Trooper Orchestra performing the Imperial March. I only found out yesterday that over at the Treehouse website, you can not only watch Revenge of The Brick but also the Clone Trooper Orchestra performance in its entirety. There's also a behind the scenes video narrated by Mr. Luke Skywalker himself, Mark Hamill.
Watch the clip as in [Revenge of the Brick].