Legendary composer Hans Zimmer gives the term "drum circle" a completely different meaning in a behind-the-scenes featurette for Man of Steel. The musician assembled twelve drummers, including music icons Sheila E. and Pharrell Williams, whose drum kits literally formed a circle, to give the viewer a feeling that they were being "surrounded" by these powerful percussionists. Watch Hans Zimmer step inside the drum circle to create an innnovative sound.