Circular movement

Hello all,

One of Kirupa’s Sites Of The Week has a very cool effect that I’d love to be able to do something similar to. The site is http://www.loriannmusic.com/ and the effect I’m looking for is one the home page; the rewards and recognition scroller.

Does anyone know how to create this movement either in 3d as cytek did here, or in 2d?

Thanks very much